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llvm-6502/test/Transforms/ConstProp/calls.ll
Stephen Lin 39f4e8d9cc Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change. 
This update was done with the following bash script:

  find test/Transforms -name "*.ll" | \
  while read NAME; do
    echo "$NAME"
    if ! grep -q "^; *RUN: *llc" $NAME; then
      TEMP=`mktemp -t temp`
      cp $NAME $TEMP
      sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \
      while read FUNC; do
        sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP
      done
      mv $TEMP $NAME
    fi
  done


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-14 01:42:54 +00:00

150 lines
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; RUN: opt < %s -constprop -S | FileCheck %s
; RUN: opt < %s -constprop -disable-simplify-libcalls -S | FileCheck %s --check-prefix=FNOBUILTIN
declare double @cos(double)
declare double @sin(double)
declare double @tan(double)
declare double @sqrt(double)
declare double @exp2(double)
define double @T() {
; CHECK-LABEL: @T(
; CHECK-NOT: call
; CHECK: ret
%A = call double @cos(double 0.000000e+00)
%B = call double @sin(double 0.000000e+00)
%a = fadd double %A, %B
%C = call double @tan(double 0.000000e+00)
%b = fadd double %a, %C
%D = call double @sqrt(double 4.000000e+00)
%c = fadd double %b, %D
; PR9315
%E = call double @exp2(double 4.0)
%d = fadd double %c, %E
ret double %d
}
define i1 @test_sse_cvt() nounwind readnone {
; CHECK-LABEL: @test_sse_cvt(
; CHECK-NOT: call
; CHECK: ret i1 true
entry:
%i0 = tail call i32 @llvm.x86.sse.cvtss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind
%i1 = tail call i32 @llvm.x86.sse.cvttss2si(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind
%i2 = tail call i64 @llvm.x86.sse.cvtss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind
%i3 = tail call i64 @llvm.x86.sse.cvttss2si64(<4 x float> <float 1.75, float undef, float undef, float undef>) nounwind
%i4 = call i32 @llvm.x86.sse2.cvtsd2si(<2 x double> <double 1.75, double undef>) nounwind
%i5 = call i32 @llvm.x86.sse2.cvttsd2si(<2 x double> <double 1.75, double undef>) nounwind
%i6 = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> <double 1.75, double undef>) nounwind
%i7 = call i64 @llvm.x86.sse2.cvttsd2si64(<2 x double> <double 1.75, double undef>) nounwind
%sum11 = add i32 %i0, %i1
%sum12 = add i32 %i4, %i5
%sum1 = add i32 %sum11, %sum12
%sum21 = add i64 %i2, %i3
%sum22 = add i64 %i6, %i7
%sum2 = add i64 %sum21, %sum22
%sum1.sext = sext i32 %sum1 to i64
%b = icmp eq i64 %sum1.sext, %sum2
ret i1 %b
}
declare i32 @llvm.x86.sse.cvtss2si(<4 x float>) nounwind readnone
declare i32 @llvm.x86.sse.cvttss2si(<4 x float>) nounwind readnone
declare i64 @llvm.x86.sse.cvtss2si64(<4 x float>) nounwind readnone
declare i64 @llvm.x86.sse.cvttss2si64(<4 x float>) nounwind readnone
declare i32 @llvm.x86.sse2.cvtsd2si(<2 x double>) nounwind readnone
declare i32 @llvm.x86.sse2.cvttsd2si(<2 x double>) nounwind readnone
declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone
declare i64 @llvm.x86.sse2.cvttsd2si64(<2 x double>) nounwind readnone
define double @test_intrinsic_pow() nounwind uwtable ssp {
entry:
; CHECK-LABEL: @test_intrinsic_pow(
; CHECK-NOT: call
%0 = call double @llvm.pow.f64(double 1.500000e+00, double 3.000000e+00)
ret double %0
}
declare double @llvm.pow.f64(double, double) nounwind readonly
; Shouldn't fold because of -fno-builtin
define double @sin_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @sin_(
; FNOBUILTIN: %1 = call double @sin(double 3.000000e+00)
%1 = call double @sin(double 3.000000e+00)
ret double %1
}
; Shouldn't fold because of -fno-builtin
define double @sqrt_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @sqrt_(
; FNOBUILTIN: %1 = call double @sqrt(double 3.000000e+00)
%1 = call double @sqrt(double 3.000000e+00)
ret double %1
}
; Shouldn't fold because of -fno-builtin
define float @sqrtf_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @sqrtf_(
; FNOBUILTIN: %1 = call float @sqrtf(float 3.000000e+00)
%1 = call float @sqrtf(float 3.000000e+00)
ret float %1
}
declare float @sqrtf(float)
; Shouldn't fold because of -fno-builtin
define float @sinf_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @sinf_(
; FNOBUILTIN: %1 = call float @sinf(float 3.000000e+00)
%1 = call float @sinf(float 3.000000e+00)
ret float %1
}
declare float @sinf(float)
; Shouldn't fold because of -fno-builtin
define double @tan_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @tan_(
; FNOBUILTIN: %1 = call double @tan(double 3.000000e+00)
%1 = call double @tan(double 3.000000e+00)
ret double %1
}
; Shouldn't fold because of -fno-builtin
define double @tanh_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @tanh_(
; FNOBUILTIN: %1 = call double @tanh(double 3.000000e+00)
%1 = call double @tanh(double 3.000000e+00)
ret double %1
}
declare double @tanh(double)
; Shouldn't fold because of -fno-builtin
define double @pow_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @pow_(
; FNOBUILTIN: %1 = call double @pow(double 3.000000e+00, double 3.000000e+00)
%1 = call double @pow(double 3.000000e+00, double 3.000000e+00)
ret double %1
}
declare double @pow(double, double)
; Shouldn't fold because of -fno-builtin
define double @fmod_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @fmod_(
; FNOBUILTIN: %1 = call double @fmod(double 3.000000e+00, double 3.000000e+00)
%1 = call double @fmod(double 3.000000e+00, double 3.000000e+00)
ret double %1
}
declare double @fmod(double, double)
; Shouldn't fold because of -fno-builtin
define double @atan2_() nounwind uwtable ssp {
; FNOBUILTIN-LABEL: @atan2_(
; FNOBUILTIN: %1 = call double @atan2(double 3.000000e+00, double 3.000000e+00)
%1 = call double @atan2(double 3.000000e+00, double 3.000000e+00)
ret double %1
}
declare double @atan2(double, double)
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