| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=amdgcn -mcpu=tahiti < %s | FileCheck -check-prefix=GFX6 %s |
| ; RUN: llc -march=amdgcn -mcpu=fiji < %s | FileCheck -check-prefix=GFX8 %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 < %s | FileCheck -check-prefix=GFX9 %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx1010 < %s | FileCheck -check-prefix=GFX10 %s |
| |
| define float @v_pow_f32(float %x, float %y) { |
| ; GFX6-LABEL: v_pow_f32: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_f32: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_f32: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %pow = call float @llvm.pow.f32(float %x, float %y) |
| ret float %pow |
| } |
| |
| define <2 x float> @v_pow_v2f32(<2 x float> %x, <2 x float> %y) { |
| ; GFX6-LABEL: v_pow_v2f32: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_v2f32: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_v2f32: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_v2f32: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %pow = call <2 x float> @llvm.pow.v2f32(<2 x float> %x, <2 x float> %y) |
| ret <2 x float> %pow |
| } |
| |
| define half @v_pow_f16(half %x, half %y) { |
| ; GFX6-LABEL: v_pow_f16: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_f16: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_f16: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_f16: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %pow = call half @llvm.pow.f16(half %x, half %y) |
| ret half %pow |
| } |
| |
| define <2 x half> @v_pow_v2f16(<2 x half> %x, <2 x half> %y) { |
| ; GFX6-LABEL: v_pow_v2f16: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_v2f16: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX8-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f16_f32_sdwa v1, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD |
| ; GFX8-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_v2f16: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX9-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX9-NEXT: v_lshl_or_b32 v0, v1, 16, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_v2f16: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v0 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1 |
| ; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x, <2 x half> %y) |
| ret <2 x half> %pow |
| } |
| |
| define <2 x half> @v_pow_v2f16_fneg_lhs(<2 x half> %x, <2 x half> %y) { |
| ; GFX6-LABEL: v_pow_v2f16_fneg_lhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2 |
| ; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; GFX6-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX6-NEXT: v_xor_b32_e32 v0, 0x80008000, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v3 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v0 |
| ; GFX6-NEXT: v_lshrrev_b32_e32 v0, 16, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2 |
| ; GFX6-NEXT: v_log_f32_e32 v3, v3 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX6-NEXT: v_log_f32_e32 v4, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v2, v3 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v1, v4 |
| ; GFX6-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_v2f16_fneg_lhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v2, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e64 v0, -v0 |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX8-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f16_f32_sdwa v1, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD |
| ; GFX8-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_v2f16_fneg_lhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v2, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e64 v0, -v0 |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v3, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX9-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX9-NEXT: v_lshl_or_b32 v0, v1, 16, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_v2f16_fneg_lhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e64 v2, -v0 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v0, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v3, v1 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1 |
| ; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %x.fneg = fneg <2 x half> %x |
| %pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x.fneg, <2 x half> %y) |
| ret <2 x half> %pow |
| } |
| |
| define <2 x half> @v_pow_v2f16_fneg_rhs(<2 x half> %x, <2 x half> %y) { |
| ; GFX6-LABEL: v_pow_v2f16_fneg_rhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2 |
| ; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX6-NEXT: v_or_b32_e32 v2, v2, v3 |
| ; GFX6-NEXT: v_xor_b32_e32 v2, 0x80008000, v2 |
| ; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v2 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3 |
| ; GFX6-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX6-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_v2f16_fneg_rhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v3, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e64 v1, -v1 |
| ; GFX8-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f16_f32_sdwa v1, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD |
| ; GFX8-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_v2f16_fneg_rhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v2, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v3, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e64 v1, -v1 |
| ; GFX9-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX9-NEXT: v_lshl_or_b32 v0, v1, 16, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_v2f16_fneg_rhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e32 v2, v0 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v0, v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_cvt_f32_f16_e64 v3, -v1 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1 |
| ; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %y.fneg = fneg <2 x half> %y |
| %pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x, <2 x half> %y.fneg) |
| ret <2 x half> %pow |
| } |
| |
| define <2 x half> @v_pow_v2f16_fneg_lhs_rhs(<2 x half> %x, <2 x half> %y) { |
| ; GFX6-LABEL: v_pow_v2f16_fneg_lhs_rhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v3, v3 |
| ; GFX6-NEXT: v_cvt_f16_f32_e32 v2, v2 |
| ; GFX6-NEXT: v_lshlrev_b32_e32 v1, 16, v1 |
| ; GFX6-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX6-NEXT: s_mov_b32 s4, 0x80008000 |
| ; GFX6-NEXT: v_xor_b32_e32 v0, s4, v0 |
| ; GFX6-NEXT: v_lshrrev_b32_e32 v1, 16, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v1, v1 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v0, v0 |
| ; GFX6-NEXT: v_lshlrev_b32_e32 v3, 16, v3 |
| ; GFX6-NEXT: v_or_b32_e32 v2, v2, v3 |
| ; GFX6-NEXT: v_xor_b32_e32 v2, s4, v2 |
| ; GFX6-NEXT: v_lshrrev_b32_e32 v3, 16, v2 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v2, v2 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_cvt_f32_f16_e32 v3, v3 |
| ; GFX6-NEXT: v_log_f32_e32 v1, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v2, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v1, v3, v1 |
| ; GFX6-NEXT: v_exp_f32_e32 v1, v1 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_v2f16_fneg_lhs_rhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v2, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e64 v0, -v0 |
| ; GFX8-NEXT: v_cvt_f32_f16_sdwa v3, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX8-NEXT: v_cvt_f32_f16_e64 v1, -v1 |
| ; GFX8-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v2, v2 |
| ; GFX8-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_cvt_f16_f32_sdwa v1, v2 dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD |
| ; GFX8-NEXT: v_or_b32_e32 v0, v0, v1 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_v2f16_fneg_lhs_rhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v2, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e64 v0, -v0 |
| ; GFX9-NEXT: v_cvt_f32_f16_sdwa v3, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX9-NEXT: v_cvt_f32_f16_e64 v1, -v1 |
| ; GFX9-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0xffff, v0 |
| ; GFX9-NEXT: v_lshl_or_b32 v0, v1, 16, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_v2f16_fneg_lhs_rhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_cvt_f32_f16_e64 v2, -v0 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v0, -v0 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_cvt_f32_f16_e64 v3, -v1 |
| ; GFX10-NEXT: v_cvt_f32_f16_sdwa v1, -v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 |
| ; GFX10-NEXT: v_log_f32_e32 v2, v2 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v2, v3, v2 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v1, v2 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v1, v1 |
| ; GFX10-NEXT: v_cvt_f16_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, 0xffff, v1 |
| ; GFX10-NEXT: v_lshl_or_b32 v0, v0, 16, v1 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %x.fneg = fneg <2 x half> %x |
| %y.fneg = fneg <2 x half> %y |
| %pow = call <2 x half> @llvm.pow.v2f16(<2 x half> %x.fneg, <2 x half> %y.fneg) |
| ret <2 x half> %pow |
| } |
| |
| ; FIXME |
| ; define double @v_pow_f64(double %x, double %y) { |
| ; %pow = call double @llvm.pow.f64(double %x, double %y) |
| ; ret double %pow |
| ; } |
| |
| define float @v_pow_f32_fabs_lhs(float %x, float %y) { |
| ; GFX6-LABEL: v_pow_f32_fabs_lhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_and_b32_e32 v0, 0x7fffffff, v0 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_f32_fabs_lhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_and_b32_e32 v0, 0x7fffffff, v0 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_f32_fabs_lhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_and_b32_e32 v0, 0x7fffffff, v0 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_f32_fabs_lhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_and_b32_e32 v0, 0x7fffffff, v0 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %fabs.x = call float @llvm.fabs.f32(float %x) |
| %pow = call float @llvm.pow.f32(float %fabs.x, float %y) |
| ret float %pow |
| } |
| |
| define float @v_pow_f32_fabs_rhs(float %x, float %y) { |
| ; GFX6-LABEL: v_pow_f32_fabs_rhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_and_b32_e32 v1, 0x7fffffff, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_f32_fabs_rhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_and_b32_e32 v1, 0x7fffffff, v1 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_f32_fabs_rhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_and_b32_e32 v1, 0x7fffffff, v1 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_f32_fabs_rhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, 0x7fffffff, v1 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %fabs.y = call float @llvm.fabs.f32(float %y) |
| %pow = call float @llvm.pow.f32(float %x, float %fabs.y) |
| ret float %pow |
| } |
| |
| define float @v_pow_f32_fabs_lhs_rhs(float %x, float %y) { |
| ; GFX6-LABEL: v_pow_f32_fabs_lhs_rhs: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX6-NEXT: s_brev_b32 s4, -2 |
| ; GFX6-NEXT: v_and_b32_e32 v0, s4, v0 |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_and_b32_e32 v1, s4, v1 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX8-LABEL: v_pow_f32_fabs_lhs_rhs: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX8-NEXT: s_brev_b32 s4, -2 |
| ; GFX8-NEXT: v_and_b32_e32 v0, s4, v0 |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_and_b32_e32 v1, s4, v1 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX9-LABEL: v_pow_f32_fabs_lhs_rhs: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX9-NEXT: s_brev_b32 s4, -2 |
| ; GFX9-NEXT: v_and_b32_e32 v0, s4, v0 |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_and_b32_e32 v1, s4, v1 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_pow_f32_fabs_lhs_rhs: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: s_brev_b32 s4, -2 |
| ; GFX10-NEXT: v_and_b32_e32 v0, s4, v0 |
| ; GFX10-NEXT: v_and_b32_e32 v1, s4, v1 |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %fabs.x = call float @llvm.fabs.f32(float %x) |
| %fabs.y = call float @llvm.fabs.f32(float %y) |
| %pow = call float @llvm.pow.f32(float %fabs.x, float %fabs.y) |
| ret float %pow |
| } |
| |
| define amdgpu_ps float @v_pow_f32_sgpr_vgpr(float inreg %x, float %y) { |
| ; GFX6-LABEL: v_pow_f32_sgpr_vgpr: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: v_log_f32_e32 v1, s0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, v0, v1 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: ; return to shader part epilog |
| ; |
| ; GFX8-LABEL: v_pow_f32_sgpr_vgpr: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: v_log_f32_e32 v1, s0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, v0, v1 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: ; return to shader part epilog |
| ; |
| ; GFX9-LABEL: v_pow_f32_sgpr_vgpr: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_log_f32_e32 v1, s0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, v0, v1 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: ; return to shader part epilog |
| ; |
| ; GFX10-LABEL: v_pow_f32_sgpr_vgpr: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: v_log_f32_e32 v1, s0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, v0, v1 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: ; return to shader part epilog |
| %pow = call float @llvm.pow.f32(float %x, float %y) |
| ret float %pow |
| } |
| |
| define amdgpu_ps float @v_pow_f32_vgpr_sgpr(float %x, float inreg %y) { |
| ; GFX6-LABEL: v_pow_f32_vgpr_sgpr: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s0, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: ; return to shader part epilog |
| ; |
| ; GFX8-LABEL: v_pow_f32_vgpr_sgpr: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s0, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: ; return to shader part epilog |
| ; |
| ; GFX9-LABEL: v_pow_f32_vgpr_sgpr: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s0, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: ; return to shader part epilog |
| ; |
| ; GFX10-LABEL: v_pow_f32_vgpr_sgpr: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: v_log_f32_e32 v0, v0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, s0, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: ; return to shader part epilog |
| %pow = call float @llvm.pow.f32(float %x, float %y) |
| ret float %pow |
| } |
| |
| define amdgpu_ps float @v_pow_f32_sgpr_sgpr(float inreg %x, float inreg %y) { |
| ; GFX6-LABEL: v_pow_f32_sgpr_sgpr: |
| ; GFX6: ; %bb.0: |
| ; GFX6-NEXT: v_log_f32_e32 v0, s0 |
| ; GFX6-NEXT: v_mul_legacy_f32_e32 v0, s1, v0 |
| ; GFX6-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX6-NEXT: ; return to shader part epilog |
| ; |
| ; GFX8-LABEL: v_pow_f32_sgpr_sgpr: |
| ; GFX8: ; %bb.0: |
| ; GFX8-NEXT: v_log_f32_e32 v0, s0 |
| ; GFX8-NEXT: v_mul_legacy_f32_e32 v0, s1, v0 |
| ; GFX8-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX8-NEXT: ; return to shader part epilog |
| ; |
| ; GFX9-LABEL: v_pow_f32_sgpr_sgpr: |
| ; GFX9: ; %bb.0: |
| ; GFX9-NEXT: v_log_f32_e32 v0, s0 |
| ; GFX9-NEXT: v_mul_legacy_f32_e32 v0, s1, v0 |
| ; GFX9-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX9-NEXT: ; return to shader part epilog |
| ; |
| ; GFX10-LABEL: v_pow_f32_sgpr_sgpr: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: v_log_f32_e32 v0, s0 |
| ; GFX10-NEXT: v_mul_legacy_f32_e32 v0, s1, v0 |
| ; GFX10-NEXT: v_exp_f32_e32 v0, v0 |
| ; GFX10-NEXT: ; return to shader part epilog |
| %pow = call float @llvm.pow.f32(float %x, float %y) |
| ret float %pow |
| } |
| |
| declare half @llvm.pow.f16(half, half) |
| declare float @llvm.pow.f32(float, float) |
| declare double @llvm.pow.f64(double, double) |
| |
| declare half @llvm.fabs.f16(half) |
| declare float @llvm.fabs.f32(float) |
| |
| declare <2 x half> @llvm.pow.v2f16(<2 x half>, <2 x half>) |
| declare <2 x float> @llvm.pow.v2f32(<2 x float>, <2 x float>) |