-; RUN: llvm-as < %s | opt -simplifycfg -instcombine | llvm-dis | grep 0x3FB99999A0000000 | count 2
-; RUN: llvm-as < %s | opt -simplifycfg -instcombine | llvm-dis | grep 0xBFB99999A0000000 | count 2
+; RUN: opt < %s -simplifycfg -instcombine -S | grep 0x3FB99999A0000000 | count 2
+; RUN: opt < %s -simplifycfg -instcombine -S | grep 0xBFB99999A0000000 | count 2
; check constant folding for 'frem'. PR 3316.
; ModuleID = 'tt.c'
%retval = alloca float ; <float*> [#uses=2]
%0 = alloca float ; <float*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- %1 = call double @fmod(double 1.000000e-01, double 1.000000e+00) nounwind readonly ; <double> [#uses=1]
+ %1 = frem double 1.000000e-01, 1.000000e+00 ; <double> [#uses=1]
%2 = fptrunc double %1 to float ; <float> [#uses=1]
store float %2, float* %0, align 4
%3 = load float* %0, align 4 ; <float> [#uses=1]
ret float %retval1
}
-declare double @fmod(double, double) nounwind readonly
-
define float @test2() nounwind {
entry:
%retval = alloca float ; <float*> [#uses=2]
%0 = alloca float ; <float*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- %1 = call double @fmod(double -1.000000e-01, double 1.000000e+00) nounwind readonly ; <double> [#uses=1]
+ %1 = frem double -1.000000e-01, 1.000000e+00 ; <double> [#uses=1]
%2 = fptrunc double %1 to float ; <float> [#uses=1]
store float %2, float* %0, align 4
%3 = load float* %0, align 4 ; <float> [#uses=1]
%retval = alloca float ; <float*> [#uses=2]
%0 = alloca float ; <float*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- %1 = call double @fmod(double 1.000000e-01, double -1.000000e+00) nounwind readonly ; <double> [#uses=1]
+ %1 = frem double 1.000000e-01, -1.000000e+00 ; <double> [#uses=1]
%2 = fptrunc double %1 to float ; <float> [#uses=1]
store float %2, float* %0, align 4
%3 = load float* %0, align 4 ; <float> [#uses=1]
%retval = alloca float ; <float*> [#uses=2]
%0 = alloca float ; <float*> [#uses=2]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- %1 = call double @fmod(double -1.000000e-01, double -1.000000e+00) nounwind readonly ; <double> [#uses=1]
+ %1 = frem double -1.000000e-01, -1.000000e+00 ; <double> [#uses=1]
%2 = fptrunc double %1 to float ; <float> [#uses=1]
store float %2, float* %0, align 4
%3 = load float* %0, align 4 ; <float> [#uses=1]