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llvm-project/llvm/test/CodeGen/Generic/2009-04-28-i128-cmp-crash.ll

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Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81293
2009-09-09 08:09:15 +08:00
; RUN: llc < %s
Disable the load-shrinking optimization from looking at anything larger than 64-bits, avoiding a crash. This should really be fixed to use APInts, though type legalization happens to help us out and we get good code on the attached testcase at least. This fixes rdar://6836460 llvm-svn: 70360
2009-04-29 11:45:07 +08:00
; rdar://6836460
APInt'fy TargetLowering::SimplifySetCC to fix PR5963. llvm-svn: 92943
2010-01-08 04:58:44 +08:00
; rdar://7516906
; PR5963
Disable the load-shrinking optimization from looking at anything larger than 64-bits, avoiding a crash. This should really be fixed to use APInts, though type legalization happens to help us out and we get good code on the attached testcase at least. This fixes rdar://6836460 llvm-svn: 70360
2009-04-29 11:45:07 +08:00
define i32 @test(i128* %P) nounwind {
entry:
[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 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%tmp48 = load i128, i128* %P
Disable the load-shrinking optimization from looking at anything larger than 64-bits, avoiding a crash. This should really be fixed to use APInts, though type legalization happens to help us out and we get good code on the attached testcase at least. This fixes rdar://6836460 llvm-svn: 70360
2009-04-29 11:45:07 +08:00
%and49 = and i128 %tmp48, 18446744073709551616 ; <i128> [#uses=1]
%tobool = icmp ne i128 %and49, 0 ; <i1> [#uses=1]
br i1 %tobool, label %if.then50, label %if.end61
if.then50: ; preds = %if.then20
ret i32 1241
if.end61: ; preds = %if.then50, %if.then20, %entry
ret i32 123
}
APInt'fy TargetLowering::SimplifySetCC to fix PR5963. llvm-svn: 92943
2010-01-08 04:58:44 +08:00
define i32 @test2(i320* %P) nounwind {
entry:
[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 llvm-svn: 230794
2015-02-28 05:17:42 +08:00
%tmp48 = load i320, i320* %P
APInt'fy TargetLowering::SimplifySetCC to fix PR5963. llvm-svn: 92943
2010-01-08 04:58:44 +08:00
%and49 = and i320 %tmp48, 25108406941546723055343157692830665664409421777856138051584
%tobool = icmp ne i320 %and49, 0 ; <i1> [#uses=1]
br i1 %tobool, label %if.then50, label %if.end61
if.then50: ; preds = %if.then20
ret i32 1241
if.end61: ; preds = %if.then50, %if.then20, %entry
ret i32 123
}