| ; RUN: opt < %s -msan-check-access-address=0 -S -passes=msan 2>&1 |
| ; RUN: opt < %s -msan -msan-check-access-address=0 -S |
| ; Test that code using va_start can be compiled on i386. |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" |
| target triple = "i386-unknown-linux-gnu" |
| |
| define void @VaStart(i8* %s, ...) { |
| entry: |
| %vl = alloca i8*, align 4 |
| %vl1 = bitcast i8** %vl to i8* |
| call void @llvm.va_start(i8* %vl1) |
| ret void |
| } |
| |
| declare void @llvm.va_start(i8*) |
