llvm/test/Transforms/LICM/hoist-invariant-load.ll
Chandler Carruth 49589f0d0e Convert the uses of '|&' to use '2>&1 |' instead, which works on old
versions of Bash. In addition, I can back out the change to the lit
built-in shell test runner to support this.

This should fix the majority of fallout on Darwin, but I suspect there
will be a few straggling issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:37:59 +00:00

40 lines
1.7 KiB
LLVM

; RUN: opt < %s -licm -stats -S 2>&1 | grep "1 licm"
@"\01L_OBJC_METH_VAR_NAME_" = internal global [4 x i8] c"foo\00", section "__TEXT,__objc_methname,cstring_literals", align 1
@"\01L_OBJC_SELECTOR_REFERENCES_" = internal global i8* getelementptr inbounds ([4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), section "__DATA, __objc_selrefs, literal_pointers, no_dead_strip"
@"\01L_OBJC_IMAGE_INFO" = internal constant [2 x i32] [i32 0, i32 16], section "__DATA, __objc_imageinfo, regular, no_dead_strip"
@llvm.used = appending global [3 x i8*] [i8* getelementptr inbounds ([4 x i8]* @"\01L_OBJC_METH_VAR_NAME_", i32 0, i32 0), i8* bitcast (i8** @"\01L_OBJC_SELECTOR_REFERENCES_" to i8*), i8* bitcast ([2 x i32]* @"\01L_OBJC_IMAGE_INFO" to i8*)], section "llvm.metadata"
define void @test(i8* %x) uwtable ssp {
entry:
%x.addr = alloca i8*, align 8
%i = alloca i32, align 4
store i8* %x, i8** %x.addr, align 8
store i32 0, i32* %i, align 4
br label %for.cond
for.cond: ; preds = %for.inc, %entry
%0 = load i32* %i, align 4
%cmp = icmp ult i32 %0, 10000
br i1 %cmp, label %for.body, label %for.end
for.body: ; preds = %for.cond
%1 = load i8** %x.addr, align 8
%2 = load i8** @"\01L_OBJC_SELECTOR_REFERENCES_", !invariant.load !0
%call = call i8* bitcast (i8* (i8*, i8*, ...)* @objc_msgSend to i8* (i8*, i8*)*)(i8* %1, i8* %2)
br label %for.inc
for.inc: ; preds = %for.body
%3 = load i32* %i, align 4
%inc = add i32 %3, 1
store i32 %inc, i32* %i, align 4
br label %for.cond
for.end: ; preds = %for.cond
ret void
}
declare i8* @objc_msgSend(i8*, i8*, ...) nonlazybind
!0 = metadata !{}