-; RUN: llc < %s -march=arm | FileCheck %s
+; RUN: llc < %s -march=arm | FileCheck -check-prefix=ARM %s
; RUN: llc < %s -march=thumb | FileCheck -check-prefix=THUMB %s
; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck -check-prefix=T2 %s
+; FIXME: The -march=thumb test doesn't change if -disable-peephole is specified.
+
%struct.Foo = type { i8* }
-define %struct.Foo* @_ZN3Foo7collectEj(%struct.Foo* %this, i32 %acc) nounwind readonly align 2 {
+; ARM: foo
+; THUMB: foo
+; T2: foo
+define %struct.Foo* @foo(%struct.Foo* %this, i32 %acc) nounwind readonly align 2 {
entry:
%scevgep = getelementptr %struct.Foo* %this, i32 1
br label %tailrecurse
%tmp2 = load i8** %scevgep5
%0 = ptrtoint i8* %tmp2 to i32
-; CHECK: ands r12, r12, #3
-; CHECK-NEXT: beq
+; ARM: ands {{r[0-9]+}}, {{r[0-9]+}}, #3
+; ARM-NEXT: beq
-; THUMB: movs r5, #3
-; THUMB-NEXT: mov r6, r4
-; THUMB-NEXT: ands r6, r5
-; THUMB-NEXT: tst r4, r5
+; THUMB: movs r[[R0:[0-9]+]], #3
+; THUMB-NEXT: ands r[[R0]], r
+; THUMB-NEXT: cmp r[[R0]], #0
; THUMB-NEXT: beq
-; T2: ands r12, r12, #3
+; T2: ands {{r[0-9]+}}, {{r[0-9]+}}, #3
; T2-NEXT: beq
%and = and i32 %0, 3
%struct.S = type { i8* (i8*)*, [1 x i8] }
-; CHECK: bar
+; ARM: bar
; THUMB: bar
; T2: bar
define internal zeroext i8 @bar(%struct.S* %x, %struct.S* nocapture %y) nounwind readonly {
%0 = getelementptr inbounds %struct.S* %x, i32 0, i32 1, i32 0
%1 = load i8* %0, align 1
%2 = zext i8 %1 to i32
-; CHECK: ands
+; ARM: ands
; THUMB: ands
; T2: ands
%3 = and i32 %2, 112
%5 = getelementptr inbounds %struct.S* %y, i32 0, i32 1, i32 0
%6 = load i8* %5, align 1
%7 = zext i8 %6 to i32
-; CHECK: andsne
+; ARM: andsne
; THUMB: ands
; T2: andsne
%8 = and i32 %7, 112