llvm/test/CodeGen/X86/x86-64-mem.ll
David Blaikie 7c9c6ed761 [opaque pointer type] Add textual IR support for explicit type parameter to load instruction
Essentially the same as the GEP change in r230786.

A similar migration script can be used to update test cases, though a few more
test case improvements/changes were required this time around: (r229269-r229278)

import fileinput
import sys
import re

pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)")

for line in sys.stdin:
  sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line))

Reviewers: rafael, dexonsmith, grosser

Differential Revision: http://reviews.llvm.org/D7649

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00

37 lines
1.4 KiB
LLVM

; RUN: llc < %s -mtriple=x86_64-apple-darwin -o %t1
; RUN: grep GOTPCREL %t1 | count 4
; RUN: grep %%rip %t1 | count 6
; RUN: grep movq %t1 | count 6
; RUN: grep leaq %t1 | count 1
; RUN: llc < %s -mtriple=x86_64-pc-linux -relocation-model=static -o %t2
; RUN: grep movl %t2 | count 2
; RUN: grep movq %t2 | count 2
@ptr = external global i32* ; <i32**> [#uses=1]
@src = external global [0 x i32] ; <[0 x i32]*> [#uses=1]
@dst = external global [0 x i32] ; <[0 x i32]*> [#uses=1]
@lptr = internal global i32* null ; <i32**> [#uses=1]
@ldst = internal global [500 x i32] zeroinitializer, align 32 ; <[500 x i32]*> [#uses=1]
@lsrc = internal global [500 x i32] zeroinitializer, align 32 ; <[500 x i32]*> [#uses=0]
@bsrc = internal global [500000 x i32] zeroinitializer, align 32 ; <[500000 x i32]*> [#uses=0]
@bdst = internal global [500000 x i32] zeroinitializer, align 32 ; <[500000 x i32]*> [#uses=0]
define void @test1() nounwind {
%tmp = load i32, i32* getelementptr ([0 x i32]* @src, i32 0, i32 0) ; <i32> [#uses=1]
store i32 %tmp, i32* getelementptr ([0 x i32]* @dst, i32 0, i32 0)
ret void
}
define void @test2() nounwind {
store i32* getelementptr ([0 x i32]* @dst, i32 0, i32 0), i32** @ptr
ret void
}
define void @test3() nounwind {
store i32* getelementptr ([500 x i32]* @ldst, i32 0, i32 0), i32** @lptr
br label %return
return: ; preds = %0
ret void
}