CodeGen peephole: fold redundant phys reg copies

[oota-llvm.git] / test / CodeGen / X86 / trap.ll

diff --git a/test/CodeGen/X86/trap.ll b/test/CodeGen/X86/trap.ll
index 03ae6bfc869ec7b256a8bf0f769e886b2be6d5c6..ca33f9e6b4e1e8dd4d3241d2a580e7564e67e292 100644 (file)
--- a/test/CodeGen/X86/trap.ll
+++ b/test/CodeGen/X86/trap.ll
@@ -1,9 +1,31 @@
-; RUN: llc < %s -march=x86 -mcpu=yonah | grep ud2
-define i32 @test() noreturn nounwind  {
+; RUN: llc < %s -mtriple=i686-apple-darwin8 -mcpu=yonah | FileCheck %s -check-prefix=DARWIN
+; RUN: llc < %s -mtriple=i686-unknown-linux -mcpu=yonah | FileCheck %s -check-prefix=LINUX
+; RUN: llc < %s -mtriple=x86_64-scei-ps4 | FileCheck %s -check-prefix=PS4
+
+; DARWIN-LABEL: test0:
+; DARWIN: ud2
+; LINUX-LABEL: test0:
+; LINUX: ud2
+; PS4-LABEL: test0:
+; PS4: ud2
+define i32 @test0() noreturn nounwind  {
 entry:
        tail call void @llvm.trap( )
        unreachable
 }
 
+; DARWIN-LABEL: test1:
+; DARWIN: int3
+; LINUX-LABEL: test1:
+; LINUX: int3
+; PS4-LABEL: test1:
+; PS4: int     $65
+define i32 @test1() noreturn nounwind  {
+entry:
+       tail call void @llvm.debugtrap( )
+       unreachable
+}
+
 declare void @llvm.trap() nounwind 
+declare void @llvm.debugtrap() nounwind