Fix a logic bug in x86 vector codegen: sext (zext (x) ) != sext (x) (PR20472).

[oota-llvm.git] / test / CodeGen / X86 / peep-test-3.ll

diff --git a/test/CodeGen/X86/peep-test-3.ll b/test/CodeGen/X86/peep-test-3.ll
index 48da2b650c8f91a33ae17ed2b1725f76680f8d52..b3d4f585f45df50f3b3490dbadee6e4d9273b47b 100644 (file)
--- a/test/CodeGen/X86/peep-test-3.ll
+++ b/test/CodeGen/X86/peep-test-3.ll
@@ -1,14 +1,15 @@
-; RUN: llc < %s -march=x86 | FileCheck %s
+; RUN: llc < %s -mcpu=generic -march=x86 -post-RA-scheduler=false | FileCheck %s
+; rdar://7226797
 
 ; LLVM should omit the testl and use the flags result from the orl.
 
-; CHECK: or:
+; CHECK-LABEL: or:
 define void @or(float* %A, i32 %IA, i32 %N) nounwind {
 entry:
   %0 = ptrtoint float* %A to i32                  ; <i32> [#uses=1]
   %1 = and i32 %0, 3                              ; <i32> [#uses=1]
   %2 = xor i32 %IA, 1                             ; <i32> [#uses=1]
-; CHECK:      orl %ecx, %edx
+; CHECK:      orl %e
 ; CHECK-NEXT: je
   %3 = or i32 %2, %1                              ; <i32> [#uses=1]
   %4 = icmp eq i32 %3, 0                          ; <i1> [#uses=1]
@@ -21,7 +22,7 @@ bb:                                               ; preds = %entry
 return:                                           ; preds = %entry
   ret void
 }
-; CHECK: xor:
+; CHECK-LABEL: xor:
 define void @xor(float* %A, i32 %IA, i32 %N) nounwind {
 entry:
   %0 = ptrtoint float* %A to i32                  ; <i32> [#uses=1]
@@ -40,7 +41,7 @@ bb:                                               ; preds = %entry
 return:                                           ; preds = %entry
   ret void
 }
-; CHECK: and:
+; CHECK-LABEL: and:
 define void @and(float* %A, i32 %IA, i32 %N, i8* %p) nounwind {
 entry:
   store i8 0, i8* %p
@@ -64,9 +65,9 @@ return:                                           ; preds = %entry
   ret void
 }
 
-; Just like @and, but without the trunc+store. This should use a testl
+; Just like @and, but without the trunc+store. This should use a testb
 ; instead of an andl.
-; CHECK: test:
+; CHECK-LABEL: test:
 define void @test(float* %A, i32 %IA, i32 %N, i8* %p) nounwind {
 entry:
   store i8 0, i8* %p