mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-17 03:07:06 +00:00
a5e1362f96
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123015 91177308-0d34-0410-b5e6-96231b3b80d8
40 lines
967 B
LLVM
40 lines
967 B
LLVM
; RUN: llc -mtriple=i386-apple-darwin -mcpu=yonah < %s | FileCheck %s
|
|
|
|
declare void @llvm.memset.i32(i8*, i8, i32, i32) nounwind
|
|
|
|
define fastcc void @t1() nounwind {
|
|
entry:
|
|
; CHECK: t1:
|
|
; CHECK: calll _memset
|
|
call void @llvm.memset.i32( i8* null, i8 0, i32 188, i32 1 ) nounwind
|
|
unreachable
|
|
}
|
|
|
|
define fastcc void @t2(i8 signext %c) nounwind {
|
|
entry:
|
|
; CHECK: t2:
|
|
; CHECK: calll _memset
|
|
call void @llvm.memset.i32( i8* undef, i8 %c, i32 76, i32 1 ) nounwind
|
|
unreachable
|
|
}
|
|
|
|
declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
|
|
|
|
define void @t3(i8* nocapture %s, i8 %a) nounwind {
|
|
entry:
|
|
tail call void @llvm.memset.p0i8.i32(i8* %s, i8 %a, i32 8, i32 1, i1 false)
|
|
ret void
|
|
; CHECK: t3:
|
|
; CHECK: imull $16843009
|
|
}
|
|
|
|
define void @t4(i8* nocapture %s, i8 %a) nounwind {
|
|
entry:
|
|
tail call void @llvm.memset.p0i8.i32(i8* %s, i8 %a, i32 15, i32 1, i1 false)
|
|
ret void
|
|
; CHECK: t4:
|
|
; CHECK: imull $16843009
|
|
; CHECK-NOT: imul
|
|
; CHECK: ret
|
|
}
|