| ; RUN: llc < %s -O0 -regalloc=fast | FileCheck %s |
| ; PR6520 |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128-n8:16:32" |
| target triple = "i386-apple-darwin10.0.0" |
| |
| %0 = type { i8*, i8*, i32 } |
| |
| define i8* @func() nounwind ssp { |
| entry: |
| %retval = alloca i8*, align 4 ; <i8**> [#uses=2] |
| %ret = alloca i8*, align 4 ; <i8**> [#uses=2] |
| %p = alloca i8*, align 4 ; <i8**> [#uses=1] |
| %t = alloca i32, align 4 ; <i32*> [#uses=1] |
| ; The earlyclobber $1 should only appear once. It should not be shared. |
| ; CHECK: deafbeef, [[REG:%e.x]] |
| ; CHECK-NOT: [[REG]] |
| ; CHECK: InlineAsm End |
| %0 = call %0 asm "mov $$0xdeafbeef, $1\0A\09mov $$0xcafebabe, $0\0A\09mov $0, $2\0A\09", "=&r,=&r,=&{cx},~{dirflag},~{fpsr},~{flags}"() nounwind, !srcloc !0 ; <%0> [#uses=3] |
| %asmresult = extractvalue %0 %0, 0 ; <i8*> [#uses=1] |
| %asmresult1 = extractvalue %0 %0, 1 ; <i8*> [#uses=1] |
| %asmresult2 = extractvalue %0 %0, 2 ; <i32> [#uses=1] |
| store i8* %asmresult, i8** %ret |
| store i8* %asmresult1, i8** %p |
| store i32 %asmresult2, i32* %t |
| %tmp = load i8** %ret ; <i8*> [#uses=1] |
| store i8* %tmp, i8** %retval |
| %1 = load i8** %retval ; <i8*> [#uses=1] |
| ret i8* %1 |
| } |
| |
| !0 = metadata !{i32 79} |
