llvm-6502/test/CodeGen/Mips/mipslopat.ll
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

20 lines
620 B
LLVM

; This test does not check the machine code output.
; RUN: llc -march=mips < %s
@stat_vol_ptr_int = internal global i32* null, align 4
@stat_ptr_vol_int = internal global i32* null, align 4
define void @simple_vol_file() nounwind {
entry:
%tmp = load volatile i32*, i32** @stat_vol_ptr_int, align 4
%0 = bitcast i32* %tmp to i8*
call void @llvm.prefetch(i8* %0, i32 0, i32 0, i32 1)
%tmp1 = load i32*, i32** @stat_ptr_vol_int, align 4
%1 = bitcast i32* %tmp1 to i8*
call void @llvm.prefetch(i8* %1, i32 0, i32 0, i32 1)
ret void
}
declare void @llvm.prefetch(i8* nocapture, i32, i32, i32) nounwind