mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-31 12:30:06 +00:00
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
25 lines
944 B
LLVM
25 lines
944 B
LLVM
;PR14492 - Tablegen incorrectly converts ARM tLDMIA_UPD pseudo to tLDMIA
|
|
;RUN: llc -mtriple=thumbv7 < %s | FileCheck -check-prefix=EXPECTED %s
|
|
;RUN: llc -mtriple=thumbv7 < %s | FileCheck %s
|
|
|
|
;EXPECTED-LABEL: foo:
|
|
;CHECK-LABEL: foo:
|
|
define i32 @foo(i32* %a) nounwind optsize {
|
|
entry:
|
|
%0 = load i32, i32* %a, align 4
|
|
%arrayidx1 = getelementptr inbounds i32, i32* %a, i32 1
|
|
%1 = load i32, i32* %arrayidx1, align 4
|
|
%arrayidx2 = getelementptr inbounds i32, i32* %a, i32 2
|
|
%2 = load i32, i32* %arrayidx2, align 4
|
|
%add.ptr = getelementptr inbounds i32, i32* %a, i32 3
|
|
;Make sure we do not have a duplicated register in the front of the reg list
|
|
;EXPECTED: ldm [[BASE:r[0-9]+]]!, {[[REG:r[0-9]+]], {{r[0-9]+}},
|
|
;CHECK-NOT: ldm [[BASE:r[0-9]+]]!, {[[REG:r[0-9]+]], [[REG]],
|
|
tail call void @bar(i32* %add.ptr) nounwind optsize
|
|
%add = add nsw i32 %1, %0
|
|
%add3 = add nsw i32 %add, %2
|
|
ret i32 %add3
|
|
}
|
|
|
|
declare void @bar(i32*) optsize
|