llvm/test/Transforms/InstCombine/2006-12-23-Select-Cmp-Cmp.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

31 lines
3.9 KiB
LLVM

; For PR1065. This causes an assertion in instcombine if a select with two cmp
; operands is encountered.
; RUN: opt < %s -instcombine -disable-output
; END.
target datalayout = "e-p:32:32"
target triple = "i686-pc-linux-gnu"
%struct.internal_state = type { i32 }
%struct.mng_data = type { i32, i8*, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8, i32, i32, i32, i8, i32, i32, i32, i32, i16, i16, i16, i8, i8, double, double, double, i8, i8, i8, i8, i32, i32, i32, i32, i32, i8, i32, i32, i8*, i8* (i32)*, void (i8*, i32)*, void (i8*, i8*, i32)*, i8 (%struct.mng_data*)*, i8 (%struct.mng_data*)*, i8 (%struct.mng_data*, i8*, i32, i32*)*, i8 (%struct.mng_data*, i8*, i32, i32*)*, i8 (%struct.mng_data*, i32, i8, i32, i32, i32, i32, i8*)*, i8 (%struct.mng_data*, i32, i32, i8*)*, i8 (%struct.mng_data*, i32, i32)*, i8 (%struct.mng_data*, i8, i8*, i8*, i8*, i8*)*, i8 (%struct.mng_data*)*, i8 (%struct.mng_data*, i8*)*, i8 (%struct.mng_data*, i8*)*, i8 (%struct.mng_data*, i32, i32)*, i8 (%struct.mng_data*, i32, i32, i8*)*, i8 (%struct.mng_data*, i8, i8, i32, i32)*, i8* (%struct.mng_data*, i32)*, i8* (%struct.mng_data*, i32)*, i8* (%struct.mng_data*, i32)*, i8 (%struct.mng_data*, i32, i32, i32, i32)*, i32 (%struct.mng_data*)*, i8 (%struct.mng_data*, i32)*, i8 (%struct.mng_data*, i32)*, i8 (%struct.mng_data*, i32, i32, i32, i32, i32, i32, i32, i32)*, i8 (%struct.mng_data*, i8)*, i8 (%struct.mng_data*, i32, i8*)*, i8 (%struct.mng_data*, i32, i8, i8*)*, i8, i32, i32, i8*, i8*, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i32, i8, i8, i8, i8, i8, i32, i8, i8, i8, i32, i8*, i32, i8*, i32, i8, i8, i8, i32, i8*, i8*, i32, i32, i8*, i8*, %struct.mng_pushdata*, %struct.mng_pushdata*, %struct.mng_pushdata*, %struct.mng_pushdata*, i8, i8, i32, i32, i8*, i8, i8, i32, i32, i32, i32, i32, i32, i8, i8, i8, i8, i32, i32, i8*, i32, i32, i32, i8, i8, i32, i32, i32, i32, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i8*, i8*, i8*, i32, i8*, i8*, i8*, i8*, i8*, %struct.mng_savedata*, i32, i32, i32, i32, i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*, i8*, i8*, i8, i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8*, i8*, i8*, i8*, i8*, i8*, [256 x i8], double, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, i16, i8, i8, i8, i8, i8, i32, i32, i8, i32, i32, i32, i32, i16, i16, i16, i8, i16, i8, i32, i32, i32, i32, i8, i32, i32, i8, i32, i32, i32, i32, i8, i32, i32, i8, i32, i32, i32, i32, i32, i8, i32, i8, i16, i16, i16, i16, i32, [256 x %struct.mng_palette8e], i32, [256 x i8], i32, i32, i32, i32, i32, i32, i32, i32, i32, i8, i32, i8*, i16, i16, i16, i8*, i8, i8, i32, i32, i32, i32, i8, void ()*, void ()*, void ()*, void ()*, void ()*, void ()*, i8*, i8, i8, i8, i32, i8*, i8*, i16, i16, i16, i16, i32, i32, i8*, %struct.z_stream, i32, i32, i32, i32, i32, i32, i8, i8, [256 x i32], i8 }
%struct.mng_palette8e = type { i8, i8, i8 }
%struct.mng_pushdata = type { i8*, i8*, i32, i8, i8*, i32 }
%struct.mng_savedata = type { i8, i8, i8, i8, i8, i8, i8, i16, i16, i16, i8, i16, i8, i8, i32, i32, i8, i32, i32, i32, i32, i32, [256 x %struct.mng_palette8e], i32, [256 x i8], i32, i32, i32, i32, i32, i32, i32, i32, i32, i8, i32, i8*, i16, i16, i16 }
%struct.z_stream = type { i8*, i32, i32, i8*, i32, i32, i8*, %struct.internal_state*, i8* (i8*, i32, i32)*, void (i8*, i8*)*, i8*, i32, i32, i32 }
define void @mng_write_basi() {
entry:
%tmp = load i8, i8* null ; <i8> [#uses=1]
%tmp.upgrd.1 = icmp ugt i8 %tmp, 8 ; <i1> [#uses=1]
%tmp.upgrd.2 = load i16, i16* null ; <i16> [#uses=2]
%tmp3 = icmp eq i16 %tmp.upgrd.2, 255 ; <i1> [#uses=1]
%tmp7 = icmp eq i16 %tmp.upgrd.2, -1 ; <i1> [#uses=1]
%bOpaque.0.in = select i1 %tmp.upgrd.1, i1 %tmp7, i1 %tmp3 ; <i1> [#uses=1]
br i1 %bOpaque.0.in, label %cond_next90, label %bb95
cond_next90: ; preds = %entry
ret void
bb95: ; preds = %entry
ret void
}