mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.179

Browse Source 
Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
external/llvm/test/CodeGen/X86/float-conv-elim.ll vendored Normal file
View File

@@ -0,0 +1,32 @@
; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mcpu=x86-64 < %s | FileCheck %s
; Make sure the float conversion is folded away as it should be.
; CHECK-LABEL: foo
; CHECK-NOT: cvt
; CHECK: movzbl
define i32 @foo(i8 %a) #0 {
%conv = uitofp i8 %a to float
%conv1 = fptosi float %conv to i32
ret i32 %conv1
}
; CHECK-LABEL: foo2
; CHECK-NOT: cvt
; CHECK: movsbl
define i32 @foo2(i8 %a) #0 {
%conv = sitofp i8 %a to float
%conv1 = fptosi float %conv to i32
ret i32 %conv1
}
; CHECK-LABEL: bar
; CHECK-NOT: cvt
; CHECK: movl
define zeroext i8 @bar(i8 zeroext %a) #0 {
%conv = uitofp i8 %a to float
%conv1 = fptoui float %conv to i8
ret i8 %conv1
}
attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }