mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 15:32:52 +01:00
60 lines
2.7 KiB
LLVM
60 lines
2.7 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
|
|
%struct.S = type { i32}
|
|
|
|
@.str = private constant [10 x i8] c"ptr = %p\0A\00", align 1 ; <[10 x i8]*> [#uses=1]
|
|
@.str1 = private constant [8 x i8] c"Failed \00", align 1 ; <[8 x i8]*> [#uses=1]
|
|
@.str2 = private constant [2 x i8] c"0\00", align 1 ; <[2 x i8]*> [#uses=1]
|
|
@.str3 = private constant [7 x i8] c"test.c\00", align 1 ; <[7 x i8]*> [#uses=1]
|
|
@__PRETTY_FUNCTION__.2067 = internal constant [13 x i8] c"aligned_func\00" ; <[13 x i8]*> [#uses=1]
|
|
|
|
define void @aligned_func(%struct.S* byval align 64 %obj) nounwind {
|
|
entry:
|
|
%ptr = alloca i8* ; <i8**> [#uses=3]
|
|
%p = alloca i64 ; <i64*> [#uses=3]
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%obj1 = bitcast %struct.S* %obj to i8* ; <i8*> [#uses=1]
|
|
store i8* %obj1, i8** %ptr, align 8
|
|
%0 = load i8** %ptr, align 8 ; <i8*> [#uses=1]
|
|
%1 = ptrtoint i8* %0 to i64 ; <i64> [#uses=1]
|
|
store i64 %1, i64* %p, align 8
|
|
%2 = load i8** %ptr, align 8 ; <i8*> [#uses=1]
|
|
%3 = call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([10 x i8]* @.str, i64 0, i64 0), i8* %2) nounwind ; <i32> [#uses=0]
|
|
%4 = load i64* %p, align 8 ; <i64> [#uses=1]
|
|
%5 = and i64 %4, 140737488355264 ; <i64> [#uses=1]
|
|
%6 = load i64* %p, align 8 ; <i64> [#uses=1]
|
|
%7 = icmp ne i64 %5, %6 ; <i1> [#uses=1]
|
|
br i1 %7, label %bb, label %bb2
|
|
|
|
bb: ; preds = %entry
|
|
%8 = call i32 @puts(i8* getelementptr inbounds ([8 x i8]* @.str1, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
|
|
call void @__assert_fail(i8* getelementptr inbounds ([2 x i8]* @.str2, i64 0, i64 0), i8* getelementptr inbounds ([7 x i8]* @.str3, i64 0, i64 0), i32 18, i8* getelementptr inbounds ([13 x i8]* @__PRETTY_FUNCTION__.2067, i64 0, i64 0)) noreturn nounwind
|
|
unreachable
|
|
|
|
bb2: ; preds = %entry
|
|
br label %return
|
|
|
|
return: ; preds = %bb2
|
|
ret void
|
|
}
|
|
|
|
declare i32 @printf(i8*, ...) nounwind
|
|
|
|
declare i32 @puts(i8*)
|
|
|
|
declare void @__assert_fail(i8*, i8*, i32, i8*) noreturn nounwind
|
|
|
|
define void @main() nounwind {
|
|
entry:
|
|
; CHECK: main
|
|
; CHECK: andq $-64, %rsp
|
|
%s1 = alloca %struct.S ; <%struct.S*> [#uses=4]
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = getelementptr inbounds %struct.S* %s1, i32 0, i32 0 ; <i32*> [#uses=1]
|
|
store i32 1, i32* %0, align 4
|
|
call void @aligned_func(%struct.S* byval align 64 %s1) nounwind
|
|
br label %return
|
|
|
|
return: ; preds = %entry
|
|
ret void
|
|
}
|