git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134350
91177308-0d34-0410-b5e6-
96231b3b80d8
-; RUN: llc < %s -march=x86 | grep {orl \$1, %eax}
-; RUN: llc < %s -march=x86 | grep {leal 3(,%eax,8)}
+; RUN: llc < %s -march=x86 | FileCheck %s
;; This example can't fold the or into an LEA.
define i32 @test(float ** %tmp2, i32 %tmp12) nounwind {
;; This example can't fold the or into an LEA.
define i32 @test(float ** %tmp2, i32 %tmp12) nounwind {
+; CHECK: test:
+; CHECK-NOT: ret
+; CHECK: orl $1, %{{.*}}
+; CHECK: ret
+
%tmp3 = load float** %tmp2
%tmp132 = shl i32 %tmp12, 2 ; <i32> [#uses=1]
%tmp4 = bitcast float* %tmp3 to i8* ; <i8*> [#uses=1]
%tmp3 = load float** %tmp2
%tmp132 = shl i32 %tmp12, 2 ; <i32> [#uses=1]
%tmp4 = bitcast float* %tmp3 to i8* ; <i8*> [#uses=1]
;; This can!
define i32 @test2(i32 %a, i32 %b) nounwind {
;; This can!
define i32 @test2(i32 %a, i32 %b) nounwind {
+; CHECK: test2:
+; CHECK-NOT: ret
+; CHECK: leal 3(,%{{.*}},8)
+; CHECK: ret
+
%c = shl i32 %a, 3
%d = or i32 %c, 3
ret i32 %d
%c = shl i32 %a, 3
%d = or i32 %c, 3
ret i32 %d