From 69086b2962b16a9e78aea0605202c5ea126049ae Mon Sep 17 00:00:00 2001 From: Evgeniy Stepanov Date: Tue, 3 Sep 2013 13:05:29 +0000 Subject: [msan] Fix handling of select with struct arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189796 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Instrumentation/MemorySanitizer/msan_basic.ll | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'test/Instrumentation') diff --git a/test/Instrumentation/MemorySanitizer/msan_basic.ll b/test/Instrumentation/MemorySanitizer/msan_basic.ll index 466e252..e87bf53 100644 --- a/test/Instrumentation/MemorySanitizer/msan_basic.ll +++ b/test/Instrumentation/MemorySanitizer/msan_basic.ll @@ -290,6 +290,19 @@ entry: ; CHECK-ORIGINS: ret <8 x i16> +define { i64, i64 } @SelectStruct(i1 zeroext %x, { i64, i64 } %a, { i64, i64 } %b) readnone sanitize_memory { +entry: + %c = select i1 %x, { i64, i64 } %a, { i64, i64 } %b + ret { i64, i64 } %c +} + +; CHECK: @SelectStruct +; CHECK: select i1 {{.*}}, { i64, i64 } +; CHECK-NEXT: select i1 {{.*}}, { i64, i64 } { i64 -1, i64 -1 }, { i64, i64 } +; CHECK-NEXT: select i1 {{.*}}, { i64, i64 } +; CHECK: ret { i64, i64 } + + define i8* @IntToPtr(i64 %x) nounwind uwtable readnone sanitize_memory { entry: %0 = inttoptr i64 %x to i8* -- cgit v1.1