llvm-6502/2009-04-09-RegScavengerAsm.ll at 87e6561f34dabd961173a1d4861318dad03e5a2e - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-07-21 18:29:45 +00:00

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

15 lines

327 B

LLVM

Raw Blame History

 ; RUN: llc -mtriple=arm-eabi %s -o /dev/null
 ; PR3954
 define void @foo(...) nounwind {
 entry:
 	%rr = alloca i32		; <i32*> [#uses=2]
 	%0 = load i32, i32* %rr		; <i32> [#uses=1]
 	%1 = call i32 asm "nop", "=r,0"(i32 %0) nounwind		; <i32> [#uses=1]
 	store i32 %1, i32* %rr
 	br label %return
 return:		; preds = %entry
 	ret void
 }