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| author | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-08-10 20:16:06 +0000 |
|---|---|---|
| committer | Arnold Schwaighofer <aschwaighofer@apple.com> | 2013-08-10 20:16:06 +0000 |
| commit | 5cf14916c3b1dd1df32c825b8eb63b6d828aa7a5 (patch) | |
| tree | 4b7ca529423bdbc885f273141faf23768d921169 /test/Instrumentation/DataFlowSanitizer | |
| parent | d8de58e24cf5874c0d6f903d15333406787ea944 (diff) | |
| download | external_llvm-5cf14916c3b1dd1df32c825b8eb63b6d828aa7a5.zip external_llvm-5cf14916c3b1dd1df32c825b8eb63b6d828aa7a5.tar.gz external_llvm-5cf14916c3b1dd1df32c825b8eb63b6d828aa7a5.tar.bz2 | |
Revert r188119 "Kill some duplicated code for removing unreachable BBs."
It is breaking builbots with libgmalloc enabled on Mac OS X.
$ cd llvm ; mkdir release ; cd release
$ ../configure --enable-optimized —prefix=$PWD/install
$ make
$ make check
$ Release+Asserts/bin/llvm-lit -v --param use_gmalloc=1 --param \
gmalloc_path=/usr/lib/libgmalloc.dylib \
../test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188142 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Instrumentation/DataFlowSanitizer')
| -rw-r--r-- | test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll b/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll index b91f321..db3dd83 100644 --- a/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll +++ b/test/Instrumentation/DataFlowSanitizer/args-unreachable-bb.ll @@ -1,8 +1,8 @@ ; RUN: opt < %s -dfsan -verify -dfsan-args-abi -S | FileCheck %s 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" -; CHECK-LABEL: @unreachable_bb1 -define i8 @unreachable_bb1() { +define i8 @unreachable_bb() { + ; CHECK: @unreachable_bb ; CHECK: ret { i8, i16 } { i8 1, i16 0 } ; CHECK-NOT: bb2: ; CHECK-NOT: bb3: @@ -18,13 +18,3 @@ bb3: bb4: br label %bb3 } - -declare void @abort() noreturn - -; CHECK-LABEL: @unreachable_bb2 -define i8 @unreachable_bb2() { - call void @abort() noreturn - ; CHECK-NOT: i8 12 - ; CHECK: unreachable - ret i8 12 -} |