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ab043ff680
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
17 lines
651 B
LLVM
17 lines
651 B
LLVM
; RUN: opt < %s -bounds-checking -S | FileCheck %s
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; RUN: opt < %s -bounds-checking -bounds-checking-single-trap -S | FileCheck -check-prefix=SINGLE %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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; CHECK: @f1
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define void @f1(i64 %x) nounwind {
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%1 = alloca i128, i64 %x
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%2 = load i128, i128* %1, align 4
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%3 = load i128, i128* %1, align 4
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ret void
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; CHECK: call void @llvm.trap()
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; CHECK: call void @llvm.trap()
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; CHECK-NOT: call void @llvm.trap()
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; SINGLE: call void @llvm.trap()
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; SINGLE-NOT: call void @llvm.trap()
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}
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