llvm-6502/str_pre-2.ll at e7abe0cdbcb5fac3e16bb7b84859315242b3e4d3 - llvm-6502 - Applefritter: Git

6502/llvm-6502

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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

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 ; RUN: llc < %s -mtriple=armv6-linux-gnu | FileCheck %s
 @b = external global i64*
 define i64 @t(i64 %a) nounwind readonly {
 entry:
 ; CHECK: push {r4, r5, lr}
 ; CHECK: pop {r4, r5, pc}
         call void asm sideeffect "", "~{r4},~{r5}"() nounwind
 	%0 = load i64*, i64** @b, align 4
 	%1 = load i64, i64* %0, align 4
 	%2 = mul i64 %1, %a
 	ret i64 %2
 }