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| author | Jonathan Metzman <metzman@chromium.org> | 2019-01-14 21:02:02 +0000 |
|---|---|---|
| committer | Jonathan Metzman <metzman@chromium.org> | 2019-01-14 21:02:02 +0000 |
| commit | e159a0dd1a04a10fab2663dc5bc80a51b09e3636 (patch) | |
| tree | 936306a961b459ca56291302168388fccdd6146d /llvm/test | |
| parent | 6e39af016fd8bbcf06adc5ef2d9b93de30648ff3 (diff) | |
| download | bcm5719-llvm-e159a0dd1a04a10fab2663dc5bc80a51b09e3636.tar.gz bcm5719-llvm-e159a0dd1a04a10fab2663dc5bc80a51b09e3636.zip | |
[SanitizerCoverage][NFC] Use appendToUsed instead of include
Summary:
Use appendToUsed instead of include to ensure that
SanitizerCoverage's constructors are not stripped.
Also, use isOSBinFormatCOFF() to determine if target
binary format is COFF.
Reviewers: pcc
Reviewed By: pcc
Subscribers: hiraditya
Differential Revision: https://reviews.llvm.org/D56369
llvm-svn: 351118
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll b/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll new file mode 100644 index 00000000000..fd12eed8e36 --- /dev/null +++ b/llvm/test/Instrumentation/SanitizerCoverage/coff-used-ctor.ll @@ -0,0 +1,11 @@ +; Checks that sancov.module_ctor is marked used. +; RUN: opt < %s -sancov -sanitizer-coverage-level=1 -sanitizer-coverage-inline-8bit-counters=1 -sanitizer-coverage-pc-table=1 -S | FileCheck %s +target datalayout = "e-m:w-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-pc-windows-msvc19.14.26433" + +define void @foo() { +entry: + ret void +} + +; CHECK: @llvm.used = appending global {{.*}} @sancov.module_ctor
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