Xamarin Public Jenkins (auto-signing) e19d552987 Imported Upstream version 5.18.0.161
Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
2018-10-19 08:34:24 +00:00

29 lines
798 B
LLVM

; RUN: opt -S -gvn-hoist < %s | FileCheck %s
; Check that the call and fcmp are hoisted.
; CHECK-LABEL: define void @fun(
; CHECK: call float
; CHECK: fcmp oeq
; CHECK-NOT: call float
; CHECK-NOT: fcmp oeq
define void @fun(float %__b) minsize {
entry:
br label %if.then
if.then: ; preds = %entry
br i1 undef, label %if.then8, label %lor.lhs.false
lor.lhs.false: ; preds = %if.then
%0 = call float @llvm.fabs.f32(float %__b) #2
%cmpinf7 = fcmp oeq float %0, 0x7FF0000000000000
unreachable
if.then8: ; preds = %if.then
%1 = call float @llvm.fabs.f32(float %__b) #2
%cmpinf10 = fcmp oeq float %1, 0x7FF0000000000000
ret void
}
declare float @llvm.fabs.f32(float)