llvm-6502/micromips-rdhwr-directives.ll at 9994b911f472d8e408b2456798e5e1883aaf2129 - 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 -march=mipsel -mcpu=mips32 -relocation-model=static < %s \
 ; RUN:   -mattr=+micromips | FileCheck %s
 @a = external thread_local global i32
 define i32 @foo() nounwind readonly {
 entry:
 ; CHECK: .set  push
 ; CHECK: .set  mips32r2
 ; CHECK: rdhwr
 ; CHECK: .set  pop
   %0 = load i32, i32* @a, align 4
   ret i32 %0
 }