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7c9c6ed761
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
22 lines
614 B
LLVM
22 lines
614 B
LLVM
; RUN: opt < %s -asan -asan-module -asan-instrument-allocas=1 -S | FileCheck %s --check-prefix=CHECK
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.10.0"
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define i32 @test_promotable_allocas() sanitize_address {
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entry:
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; CHECK: %0 = alloca i32, align 4
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; CHECK: store i32 0, i32* %0, align 4
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; CHECK: %1 = load i32, i32* %0, align 4
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; CHECK: ret i32 %1
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; CHECK-NOT: __asan_stack_malloc_0
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; CHECK-NOT: icmp
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; CHECK-NOT: call void @__asan_report_store4
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%0 = alloca i32, align 4
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store i32 0, i32* %0, align 4
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%1 = load i32, i32* %0, align 4
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ret i32 %1
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}
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