diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/SimplifyLibCalls/floor.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/Transforms/SimplifyLibCalls/floor.ll b/test/Transforms/SimplifyLibCalls/floor.ll index 03dcdf5..93c62c2 100644 --- a/test/Transforms/SimplifyLibCalls/floor.ll +++ b/test/Transforms/SimplifyLibCalls/floor.ll @@ -9,6 +9,8 @@ ; DO-SIMPLIFY: call float @ceilf( ; DO-SIMPLIFY: call float @roundf( ; DO-SIMPLIFY: call float @nearbyintf( +; DO-SIMPLIFY: call float @truncf( +; DO-SIMPLIFY: call float @fabsf( ; C89-SIMPLIFY: call float @floorf( ; C89-SIMPLIFY: call float @ceilf( @@ -19,6 +21,8 @@ ; DONT-SIMPLIFY: call double @ceil( ; DONT-SIMPLIFY: call double @round( ; DONT-SIMPLIFY: call double @nearbyint( +; DONT-SIMPLIFY: call double @trunc( +; DONT-SIMPLIFY: call double @fabs( declare double @floor(double) @@ -28,6 +32,10 @@ declare double @round(double) declare double @nearbyint(double) +declare double @trunc(double) + +declare double @fabs(double) + define float @test_floor(float %C) { %D = fpext float %C to double ; <double> [#uses=1] ; --> floorf @@ -60,3 +68,18 @@ define float @test_nearbyint(float %C) { ret float %F } +define float @test_trunc(float %C) { + %D = fpext float %C to double + ; --> truncf + %E = call double @trunc(double %D) + %F = fptrunc double %E to float + ret float %F +} + +define float @test_fabs(float %C) { + %D = fpext float %C to double + ; --> fabsf + %E = call double @fabs(double %D) + %F = fptrunc double %E to float + ret float %F +} |