[LibCallSimplifier] use instruction-level fast-math-flags for tan/atan transform

[oota-llvm.git] / test / Transforms / InstCombine / tan.ll

diff --git a/test/Transforms/InstCombine/tan.ll b/test/Transforms/InstCombine/tan.ll
index 15a832f253a9086719e0380d640a6e8e53d9ea6c..6ea116839fe91f9aa64b7b868f936ae980638e11 100644 (file)
--- a/test/Transforms/InstCombine/tan.ll
+++ b/test/Transforms/InstCombine/tan.ll
@@ -1,24 +1,23 @@
 ; RUN: opt < %s -instcombine -S | FileCheck %s
 
-define float @mytan(float %x) #0 {
-entry:
-  %call = call float @atanf(float %x)
-  %call1 = call float @tanf(float %call)
+define float @mytan(float %x) {
+  %call = call fast float @atanf(float %x)
+  %call1 = call fast float @tanf(float %call)
   ret float %call1
 }
 
 ; CHECK-LABEL: define float @mytan(
 ; CHECK:   ret float %x
 
-define float @test2(float ()* %fptr) #0 {
-  %call1 = call float %fptr()
-  %tan = call float @tanf(float %call1)
+define float @test2(float ()* %fptr) {
+  %call1 = call fast float %fptr()
+  %tan = call fast float @tanf(float %call1)
   ret float %tan
 }
 
 ; CHECK-LABEL: @test2
 ; CHECK: tanf
 
-declare float @tanf(float) #0
-declare float @atanf(float) #0
-attributes #0 = { "unsafe-fp-math"="true" }
+declare float @tanf(float)
+declare float @atanf(float)
+