| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX9 %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=GFX10 %s |
| |
| ; Test splitting flat instruction offsets into the low and high bits |
| ; when the offset doesn't fit in the offset field. |
| |
| define i8 @flat_inst_valu_offset_1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:1 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, v0, 1 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 1 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 2047 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 4095 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8191 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_neg_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_neg_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff800, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_neg_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff800, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -2048 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_neg_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_neg_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_neg_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -4096 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_neg_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_neg_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_neg_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -8192 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 4095 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8191 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x3fff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 16383 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_neg_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_neg_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_neg_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfffff000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -4096 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_neg_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_neg_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_neg_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffe000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -8192 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define i8 @flat_inst_valu_offset_2x_neg_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_2x_neg_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_2x_neg_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xffffc000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, -1, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -16384 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 11-bit low-bits (1ull << 33) | 2047 |
| define i8 @flat_inst_valu_offset_64bit_11bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589936639 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 11-bit low-bits (1ull << 33) | 2048 |
| define i8 @flat_inst_valu_offset_64bit_11bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2048 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589936640 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 12-bit low-bits (1ull << 33) | 4095 |
| define i8 @flat_inst_valu_offset_64bit_12bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589938687 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 12-bit low-bits (1ull << 33) | 4096 |
| define i8 @flat_inst_valu_offset_64bit_12bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589938688 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 13-bit low-bits (1ull << 33) | 8191 |
| define i8 @flat_inst_valu_offset_64bit_13bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589942783 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 13-bit low-bits (1ull << 33) | 8192 |
| define i8 @flat_inst_valu_offset_64bit_13bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 2, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 8589942784 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047 |
| define i8 @flat_inst_valu_offset_64bit_11bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x7ff, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x7ff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854773761 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048 |
| define i8 @flat_inst_valu_offset_64bit_11bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x800, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_11bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x800, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854773760 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095 |
| define i8 @flat_inst_valu_offset_64bit_12bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfff, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0xfff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854771713 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096 |
| define i8 @flat_inst_valu_offset_64bit_12bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_12bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854771712 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191 |
| define i8 @flat_inst_valu_offset_64bit_13bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1fff, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x1fff, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854767617 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| ; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192 |
| define i8 @flat_inst_valu_offset_64bit_13bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v2, 1 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: flat_inst_valu_offset_64bit_13bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_co_u32 v0, vcc_lo, 0x2000, v0 |
| ; GFX10-NEXT: v_add_co_ci_u32_e32 v1, vcc_lo, 0x80000000, v1, vcc_lo |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854767616 |
| %load = load i8, i8* %gep, align 4 |
| ret i8 %load |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:1 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 1 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 1 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 2047 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 4095 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8191 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_neg_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_neg_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff800, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_neg_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff800 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -2048 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_neg_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_neg_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_neg_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -4096 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_neg_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_neg_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_neg_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xffffe000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -8192 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 4095 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8191 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x3000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 0, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x3fff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 16383 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_11bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_neg_11bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfffff000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_neg_11bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfffff000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -4096 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_12bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_neg_12bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffe000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_neg_12bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xffffe000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -8192 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| define amdgpu_kernel void @flat_inst_salu_offset_2x_neg_13bit_max(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_2x_neg_13bit_max: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xffffc000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, -1, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_2x_neg_13bit_max: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xffffc000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, -1 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -16384 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 11-bit low-bits (1ull << 33) | 2047 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2047 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589936639 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 11-bit low-bits (1ull << 33) | 2048 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:2048 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x800 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589936640 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 12-bit low-bits (1ull << 33) | 4095 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e64 v0, vcc, 0, s0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589938687 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 12-bit low-bits (1ull << 33) | 4096 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589938688 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 13-bit low-bits (1ull << 33) | 8191 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] offset:4095 glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589942783 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 13-bit low-bits (1ull << 33) | 8192 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, 2, v1, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x2000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 2 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 8589942784 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2047 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x7ff, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x7ff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854773761 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 11-bit low-bits, negative high bits (1ull << 63) | 2048 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_11bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x800, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_11bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x800 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854773760 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4095 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0xfff, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0xfff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854771713 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 12-bit low-bits, negative high bits (1ull << 63) | 4096 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_12bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_12bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854771712 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8191 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_neg_high_split0(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split0: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x1fff, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split0: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x1fff |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854767617 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |
| |
| ; Fill 13-bit low-bits, negative high bits (1ull << 63) | 8192 |
| define amdgpu_kernel void @flat_inst_salu_offset_64bit_13bit_neg_high_split1(i8* %p) { |
| ; GFX9-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split1: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX9-NEXT: v_bfrev_b32_e32 v1, 1 |
| ; GFX9-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX9-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX9-NEXT: v_mov_b32_e32 v2, s1 |
| ; GFX9-NEXT: v_add_co_u32_e32 v0, vcc, 0x2000, v0 |
| ; GFX9-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v2, vcc |
| ; GFX9-NEXT: flat_load_ubyte v0, v[0:1] glc |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX9-NEXT: s_endpgm |
| ; |
| ; GFX10-LABEL: flat_inst_salu_offset_64bit_13bit_neg_high_split1: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_load_dwordx2 s[0:1], s[0:1], 0x24 |
| ; GFX10-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX10-NEXT: s_add_u32 s0, s0, 0x2000 |
| ; GFX10-NEXT: s_addc_u32 s1, s1, 0x80000000 |
| ; GFX10-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX10-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX10-NEXT: flat_load_ubyte v0, v[0:1] glc dlc |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: flat_store_byte v[0:1], v0 |
| ; GFX10-NEXT: s_endpgm |
| %gep = getelementptr i8, i8* %p, i64 -9223372036854767616 |
| %load = load volatile i8, i8* %gep, align 1 |
| store i8 %load, i8* undef |
| ret void |
| } |