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Imported Upstream version 5.18.0.246

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Former-commit-id: 0c7ce5b1a7851e13f22acfd379b7f9fb304e4833
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-23 08:21:40 +00:00
parent a7724cd563
commit 279aa8f685
28482 changed files with 3866972 additions and 44 deletions
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33
external/llvm/test/Instrumentation/SanitizerCoverage/chains.ll vendored Normal file
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; RUN: opt < %s -sancov -sanitizer-coverage-level=4 -sanitizer-coverage-trace-pc -sanitizer-coverage-prune-blocks=1 -S | FileCheck %s
define i32 @blah(i32) #0 {
%2 = icmp sgt i32 %0, 1
br i1 %2, label %branch, label %exit
; CHECK: call void @__sanitizer_cov_trace_pc()
branch:
br label %pos2
; CHECK-LABEL: branch:
; CHECK-NOT: call void @__sanitizer_cov_trace_pc()
pos2:
br label %pos3
; CHECK-LABEL: pos2:
; CHECK-NOT: call void @__sanitizer_cov_trace_pc()
pos3:
br label %pos4
; CHECK-LABEL: pos3:
; CHECK-NOT: call void @__sanitizer_cov_trace_pc()
pos4:
ret i32 0
; CHECK-LABEL: pos4:
; CHECK: call void @__sanitizer_cov_trace_pc()
exit:
ret i32 0
; CHECK-LABEL: exit:
; CHECK: call void @__sanitizer_cov_trace_pc()
}