mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-30 23:42:52 +01:00
6aff5b94ff
does normal initialization and normal chaining. Change the default AliasAnalysis implementation to NoAlias. Update StandardCompileOpts.h and friends to explicitly request BasicAliasAnalysis. Update tests to explicitly request -basicaa. llvm-svn: 116720
24 lines
860 B
LLVM
24 lines
860 B
LLVM
; RUN: opt < %s -basicaa -argpromotion -mem2reg -S | not grep alloca
|
|
target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
|
|
define internal i32 @test(i32* %X, i32* %Y) {
|
|
%A = load i32* %X ; <i32> [#uses=1]
|
|
%B = load i32* %Y ; <i32> [#uses=1]
|
|
%C = add i32 %A, %B ; <i32> [#uses=1]
|
|
ret i32 %C
|
|
}
|
|
|
|
define internal i32 @caller(i32* %B) {
|
|
%A = alloca i32 ; <i32*> [#uses=2]
|
|
store i32 1, i32* %A
|
|
%C = call i32 @test( i32* %A, i32* %B ) ; <i32> [#uses=1]
|
|
ret i32 %C
|
|
}
|
|
|
|
define i32 @callercaller() {
|
|
%B = alloca i32 ; <i32*> [#uses=2]
|
|
store i32 2, i32* %B
|
|
%X = call i32 @caller( i32* %B ) ; <i32> [#uses=1]
|
|
ret i32 %X
|
|
}
|
|
|