diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/BDCE/basic.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/test/Transforms/BDCE/basic.ll b/llvm/test/Transforms/BDCE/basic.ll index 6132c5d797f..1e400254180 100644 --- a/llvm/test/Transforms/BDCE/basic.ll +++ b/llvm/test/Transforms/BDCE/basic.ll @@ -1,5 +1,6 @@ ; RUN: opt -S -bdce -instsimplify < %s | FileCheck %s ; RUN: opt -S -instsimplify < %s | FileCheck %s -check-prefix=CHECK-IO +; RUN: opt -S -debugify -bdce < %s | FileCheck %s -check-prefix=DEBUGIFY target datalayout = "E-m:e-i64:64-n32:64" target triple = "powerpc64-unknown-linux-gnu" @@ -381,6 +382,16 @@ entry: ; CHECK: ret i16 } +; DEBUGIFY-LABEL: @tar9 +define signext i16 @tar9(i32 signext %x) #0 { +entry: + %call = tail call signext i32 @foo(i32 signext 5) #0 + %and = and i32 %call, 33554432 +; DEBUGIFY: call void @llvm.dbg.value(metadata i32 %call, metadata {{.*}}, metadata !DIExpression(DW_OP_constu, 33554432, DW_OP_and, DW_OP_stack_value)) + %cast = trunc i32 %call to i16 + ret i16 %cast +} + attributes #0 = { nounwind readnone } attributes #1 = { nounwind } |
