Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
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Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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; RUN: llc < %s -mtriple=i686-unknown-linux -O2 | FileCheck %s
; This tests the i686 lowering of mempcpy.
; Also see mempcpy.ll
@G = common global i8* null, align 8
; CHECK-LABEL: RET_MEMPCPY:
; CHECK: movl [[REG:%e[a-z0-9]+]], {{.*}}G
; CHECK: calll {{.*}}memcpy
; CHECK: movl [[REG]], %eax
;
define i8* @RET_MEMPCPY(i8* %DST, i8* %SRC, i32 %N) {
%add.ptr = getelementptr inbounds i8, i8* %DST, i32 %N
store i8* %add.ptr, i8** @G, align 8
%call = tail call i8* @mempcpy(i8* %DST, i8* %SRC, i32 %N)
ret i8* %call
}
declare i8* @mempcpy(i8*, i8*, i32)