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llvm-project/llvm/test/CodeGen/ARM/str_pre-2.ll

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Unified logic for computing target ABI in backend and front end by moving this common code to Support/TargetParser. Modeled Triple::GNU after front end code (aapcs abi) and updated tests that expect apcs abi. Based heavily on a patch by Ana Pazos! llvm-svn: 306768
2017-06-30 08:03:54 +08:00
; RUN: llc < %s -mtriple=armv6-linux-gnu -target-abi=apcs | FileCheck %s
Fold preceding / trailing base inc / dec into the single load / store as well. llvm-svn: 72756
2009-06-03 14:14:58 +08:00
@b = external global i64*
define i64 @t(i64 %a) nounwind readonly {
entry:
Fix test that depends on register allocation. The test is really checking the prolog/epilog load/store multiple formation. llvm-svn: 158328
2012-06-12 05:14:28 +08:00
; CHECK: push {r4, r5, lr}
; CHECK: pop {r4, r5, pc}
call void asm sideeffect "", "~{r4},~{r5}"() nounwind
[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 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%0 = load i64*, i64** @b, align 4
%1 = load i64, i64* %0, align 4
Fold preceding / trailing base inc / dec into the single load / store as well. llvm-svn: 72756
2009-06-03 14:14:58 +08:00
%2 = mul i64 %1, %a
ret i64 %2
}