| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names --enable-unsafe-fp-math \ |
| ; RUN: -verify-machineinstrs --enable-no-signed-zeros-fp-math \ |
| ; RUN: --enable-no-nans-fp-math \ |
| ; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s |
| ; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names --enable-unsafe-fp-math \ |
| ; RUN: -verify-machineinstrs --enable-no-signed-zeros-fp-math \ |
| ; RUN: --enable-no-nans-fp-math \ |
| ; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s |
| ; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \ |
| ; RUN: --check-prefix=NO-FAST-P9 |
| ; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -verify-machineinstrs \ |
| ; RUN: -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \ |
| ; RUN: --check-prefix=NO-FAST-P8 |
| define dso_local float @testfmax(float %a, float %b) local_unnamed_addr { |
| ; CHECK-LABEL: testfmax: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmaxdp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testfmax: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmaxcdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testfmax: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: fcmpu cr0, f1, f2 |
| ; NO-FAST-P8-NEXT: bgtlr cr0 |
| ; NO-FAST-P8-NEXT: # %bb.1: # %entry |
| ; NO-FAST-P8-NEXT: fmr f1, f2 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp ogt float %a, %b |
| %cond = select i1 %cmp, float %a, float %b |
| ret float %cond |
| } |
| |
| define dso_local double @testdmax(double %a, double %b) local_unnamed_addr { |
| ; CHECK-LABEL: testdmax: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmaxdp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testdmax: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmaxcdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testdmax: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xscmpudp cr0, f1, f2 |
| ; NO-FAST-P8-NEXT: bgtlr cr0 |
| ; NO-FAST-P8-NEXT: # %bb.1: # %entry |
| ; NO-FAST-P8-NEXT: fmr f1, f2 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp ogt double %a, %b |
| %cond = select i1 %cmp, double %a, double %b |
| ret double %cond |
| } |
| |
| define dso_local float @testfmin(float %a, float %b) local_unnamed_addr { |
| ; CHECK-LABEL: testfmin: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmindp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testfmin: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmincdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testfmin: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: fcmpu cr0, f1, f2 |
| ; NO-FAST-P8-NEXT: bltlr cr0 |
| ; NO-FAST-P8-NEXT: # %bb.1: # %entry |
| ; NO-FAST-P8-NEXT: fmr f1, f2 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp olt float %a, %b |
| %cond = select i1 %cmp, float %a, float %b |
| ret float %cond |
| } |
| |
| define dso_local double @testdmin(double %a, double %b) local_unnamed_addr { |
| ; CHECK-LABEL: testdmin: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmindp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testdmin: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmincdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testdmin: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xscmpudp cr0, f1, f2 |
| ; NO-FAST-P8-NEXT: bltlr cr0 |
| ; NO-FAST-P8-NEXT: # %bb.1: # %entry |
| ; NO-FAST-P8-NEXT: fmr f1, f2 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp olt double %a, %b |
| %cond = select i1 %cmp, double %a, double %b |
| ret double %cond |
| } |
| |
| define dso_local float @testfmax_fast(float %a, float %b) local_unnamed_addr { |
| ; CHECK-LABEL: testfmax_fast: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmaxdp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testfmax_fast: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmaxcdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testfmax_fast: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xssubsp f0, f2, f1 |
| ; NO-FAST-P8-NEXT: fsel f1, f0, f2, f1 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp nnan ninf ogt float %a, %b |
| %cond = select i1 %cmp, float %a, float %b |
| ret float %cond |
| } |
| define dso_local double @testdmax_fast(double %a, double %b) local_unnamed_addr { |
| ; CHECK-LABEL: testdmax_fast: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmaxdp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testdmax_fast: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmaxcdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testdmax_fast: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xssubdp f0, f2, f1 |
| ; NO-FAST-P8-NEXT: fsel f1, f0, f2, f1 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp nnan ninf ogt double %a, %b |
| %cond = select i1 %cmp, double %a, double %b |
| ret double %cond |
| } |
| define dso_local float @testfmin_fast(float %a, float %b) local_unnamed_addr { |
| ; CHECK-LABEL: testfmin_fast: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmindp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testfmin_fast: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmincdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testfmin_fast: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xssubsp f0, f1, f2 |
| ; NO-FAST-P8-NEXT: fsel f1, f0, f2, f1 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp nnan ninf olt float %a, %b |
| %cond = select i1 %cmp, float %a, float %b |
| ret float %cond |
| } |
| define dso_local double @testdmin_fast(double %a, double %b) local_unnamed_addr { |
| ; CHECK-LABEL: testdmin_fast: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: xsmindp f1, f1, f2 |
| ; CHECK-NEXT: blr |
| ; |
| ; NO-FAST-P9-LABEL: testdmin_fast: |
| ; NO-FAST-P9: # %bb.0: # %entry |
| ; NO-FAST-P9-NEXT: xsmincdp f1, f1, f2 |
| ; NO-FAST-P9-NEXT: blr |
| ; |
| ; NO-FAST-P8-LABEL: testdmin_fast: |
| ; NO-FAST-P8: # %bb.0: # %entry |
| ; NO-FAST-P8-NEXT: xssubdp f0, f1, f2 |
| ; NO-FAST-P8-NEXT: fsel f1, f0, f2, f1 |
| ; NO-FAST-P8-NEXT: blr |
| entry: |
| %cmp = fcmp nnan ninf olt double %a, %b |
| %cond = select i1 %cmp, double %a, double %b |
| ret double %cond |
| } |