diff options
Diffstat (limited to 'test/Transforms/Float2Int/float2int-optnone.ll')
-rw-r--r-- | test/Transforms/Float2Int/float2int-optnone.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/Float2Int/float2int-optnone.ll b/test/Transforms/Float2Int/float2int-optnone.ll new file mode 100644 index 0000000..c1eeea7 --- /dev/null +++ b/test/Transforms/Float2Int/float2int-optnone.ll @@ -0,0 +1,17 @@ +; RUN: opt < %s -float2int -S | FileCheck %s +; +; Verify that pass float2int is not run on optnone functions. + +define i16 @simple1(i8 %a) #0 { +; CHECK-LABEL: @simple1 +; CHECK: %1 = uitofp i8 %a to float +; CHECK-NEXT: %2 = fadd float %1, 1.0 +; CHECK-NEXT: %3 = fptoui float %2 to i16 +; CHECK-NEXT: ret i16 %3 + %1 = uitofp i8 %a to float + %2 = fadd float %1, 1.0 + %3 = fptoui float %2 to i16 + ret i16 %3 +} + +attributes #0 = { noinline optnone } |