| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s | FileCheck -check-prefix=GCN %s |
| ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1010 < %s | FileCheck -check-prefix=GFX10 %s |
| |
| define double @v_constained_fadd_f64_fpexcept_strict(double %x, double %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_f64_fpexcept_strict: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_f64_fpexcept_strict: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call double @llvm.experimental.constrained.fadd.f64(double %x, double %y, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| ret double %val |
| } |
| |
| define double @v_constained_fadd_f64_fpexcept_ignore(double %x, double %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_f64_fpexcept_ignore: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_f64_fpexcept_ignore: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call double @llvm.experimental.constrained.fadd.f64(double %x, double %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") |
| ret double %val |
| } |
| |
| define double @v_constained_fadd_f64_fpexcept_maytrap(double %x, double %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_f64_fpexcept_maytrap: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_f64_fpexcept_maytrap: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[2:3] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call double @llvm.experimental.constrained.fadd.f64(double %x, double %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") |
| ret double %val |
| } |
| |
| define <2 x double> @v_constained_fadd_v2f64_fpexcept_strict(<2 x double> %x, <2 x double> %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_v2f64_fpexcept_strict: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GCN-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_v2f64_fpexcept_strict: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GFX10-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double> %x, <2 x double> %y, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| ret <2 x double> %val |
| } |
| |
| define <2 x double> @v_constained_fadd_v2f64_fpexcept_ignore(<2 x double> %x, <2 x double> %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_v2f64_fpexcept_ignore: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GCN-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_v2f64_fpexcept_ignore: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GFX10-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double> %x, <2 x double> %y, metadata !"round.tonearest", metadata !"fpexcept.ignore") |
| ret <2 x double> %val |
| } |
| |
| define <2 x double> @v_constained_fadd_v2f64_fpexcept_maytrap(<2 x double> %x, <2 x double> %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_v2f64_fpexcept_maytrap: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GCN-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_v2f64_fpexcept_maytrap: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[4:5] |
| ; GFX10-NEXT: v_add_f64 v[2:3], v[2:3], v[6:7] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double> %x, <2 x double> %y, metadata !"round.tonearest", metadata !"fpexcept.maytrap") |
| ret <2 x double> %val |
| } |
| |
| define <3 x double> @v_constained_fadd_v3f64_fpexcept_strict(<3 x double> %x, <3 x double> %y) #0 { |
| ; GCN-LABEL: v_constained_fadd_v3f64_fpexcept_strict: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GCN-NEXT: v_add_f64 v[0:1], v[0:1], v[6:7] |
| ; GCN-NEXT: v_add_f64 v[2:3], v[2:3], v[8:9] |
| ; GCN-NEXT: v_add_f64 v[4:5], v[4:5], v[10:11] |
| ; GCN-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX10-LABEL: v_constained_fadd_v3f64_fpexcept_strict: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX10-NEXT: s_waitcnt_vscnt null, 0x0 |
| ; GFX10-NEXT: v_add_f64 v[0:1], v[0:1], v[6:7] |
| ; GFX10-NEXT: v_add_f64 v[2:3], v[2:3], v[8:9] |
| ; GFX10-NEXT: v_add_f64 v[4:5], v[4:5], v[10:11] |
| ; GFX10-NEXT: s_setpc_b64 s[30:31] |
| %val = call <3 x double> @llvm.experimental.constrained.fadd.v3f64(<3 x double> %x, <3 x double> %y, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| ret <3 x double> %val |
| } |
| |
| define amdgpu_ps <2 x float> @s_constained_fadd_f64_fpexcept_strict(double inreg %x, double inreg %y) #0 { |
| ; GCN-LABEL: s_constained_fadd_f64_fpexcept_strict: |
| ; GCN: ; %bb.0: |
| ; GCN-NEXT: v_mov_b32_e32 v0, s4 |
| ; GCN-NEXT: v_mov_b32_e32 v1, s5 |
| ; GCN-NEXT: v_add_f64 v[0:1], s[2:3], v[0:1] |
| ; GCN-NEXT: ; return to shader part epilog |
| ; |
| ; GFX10-LABEL: s_constained_fadd_f64_fpexcept_strict: |
| ; GFX10: ; %bb.0: |
| ; GFX10-NEXT: v_add_f64 v[0:1], s[2:3], s[4:5] |
| ; GFX10-NEXT: ; return to shader part epilog |
| %val = call double @llvm.experimental.constrained.fadd.f64(double %x, double %y, metadata !"round.tonearest", metadata !"fpexcept.strict") |
| %cast = bitcast double %val to <2 x float> |
| ret <2 x float> %cast |
| } |
| |
| declare double @llvm.experimental.constrained.fadd.f64(double, double, metadata, metadata) #1 |
| declare <2 x double> @llvm.experimental.constrained.fadd.v2f64(<2 x double>, <2 x double>, metadata, metadata) #1 |
| declare <3 x double> @llvm.experimental.constrained.fadd.v3f64(<3 x double>, <3 x double>, metadata, metadata) #1 |
| |
| attributes #0 = { strictfp } |
| attributes #1 = { inaccessiblememonly nounwind willreturn } |