diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/log-pow.ll')
-rw-r--r-- | llvm/test/Transforms/InstCombine/log-pow.ll | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/llvm/test/Transforms/InstCombine/log-pow.ll b/llvm/test/Transforms/InstCombine/log-pow.ll deleted file mode 100644 index 4e4a2b2612c..00000000000 --- a/llvm/test/Transforms/InstCombine/log-pow.ll +++ /dev/null @@ -1,62 +0,0 @@ -; RUN: opt < %s -instcombine -S | FileCheck %s - -define double @log_pow(double %x, double %y) { - %pow = call fast double @llvm.pow.f64(double %x, double %y) - %call = call fast double @log(double %pow) - ret double %call -} - -; CHECK-LABEL: define double @log_pow( -; CHECK-NEXT: %log = call fast double @log(double %x) -; CHECK-NEXT: %mul = fmul fast double %log, %y -; CHECK-NEXT: ret double %mul - -define double @log_pow_not_fast(double %x, double %y) { - %pow = call double @llvm.pow.f64(double %x, double %y) - %call = call fast double @log(double %pow) - ret double %call -} - -; CHECK-LABEL: define double @log_pow_not_fast( -; CHECK-NEXT: %pow = call double @llvm.pow.f64(double %x, double %y) -; CHECK-NEXT: %call = call fast double @log(double %pow) -; CHECK-NEXT: ret double %call - -define double @function_pointer(double ()* %fptr, double %p1) { - %call1 = call double %fptr() - %pow = call double @log(double %call1) - ret double %pow -} - -; CHECK-LABEL: @function_pointer -; CHECK-NEXT: %call1 = call double %fptr() -; CHECK-NEXT: %pow = call double @log(double %call1) -; CHECK-NEXT: ret double %pow - -define double @log_exp2(double %x) { - %call2 = call fast double @exp2(double %x) - %call3 = call fast double @log(double %call2) - ret double %call3 -} - -; CHECK-LABEL: @log_exp2 -; CHECK-NEXT: %call2 = call fast double @exp2(double %x) -; CHECK-NEXT: %logmul = fmul fast double %x, 0x3FE62E42FEFA39EF -; CHECK-NEXT: ret double %logmul - -define double @log_exp2_not_fast(double %x) { - %call2 = call double @exp2(double %x) - %call3 = call fast double @log(double %call2) - ret double %call3 -} - -; CHECK-LABEL: @log_exp2_not_fast -; CHECK-NEXT: %call2 = call double @exp2(double %x) -; CHECK-NEXT: %call3 = call fast double @log(double %call2) -; CHECK-NEXT: ret double %call3 - -declare double @log(double) #0 -declare double @exp2(double) -declare double @llvm.pow.f64(double, double) - -attributes #0 = { nounwind readnone } |