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comparison test/CodeGen/X86/stdarg.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children afa8332a0e37
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
2 ; CHECK: testb %al, %al
3
4 %struct.__va_list_tag = type { i32, i32, i8*, i8* }
5
6 define void @foo(i32 %x, ...) nounwind {
7 entry:
8 %ap = alloca [1 x %struct.__va_list_tag], align 8; <[1 x %struct.__va_list_tag]*> [#uses=2]
9 %ap12 = bitcast [1 x %struct.__va_list_tag]* %ap to i8*; <i8*> [#uses=2]
10 call void @llvm.va_start(i8* %ap12)
11 %ap3 = getelementptr inbounds [1 x %struct.__va_list_tag]* %ap, i64 0, i64 0; <%struct.__va_list_tag*> [#uses=1]
12 call void @bar(%struct.__va_list_tag* %ap3) nounwind
13 call void @llvm.va_end(i8* %ap12)
14 ret void
15 }
16
17 declare void @llvm.va_start(i8*) nounwind
18
19 declare void @bar(%struct.__va_list_tag*)
20
21 declare void @llvm.va_end(i8*) nounwind