Merging r261384:

[oota-llvm.git] / test / CodeGen / ARM / mvn.ll

diff --git a/test/CodeGen/ARM/mvn.ll b/test/CodeGen/ARM/mvn.ll
index fc788b80fdcd53031423cd6497955d2ed531be2a..e40ab1ec656b93463cd9092e432e4f0745d11b75 100644 (file)
--- a/test/CodeGen/ARM/mvn.ll
+++ b/test/CodeGen/ARM/mvn.ll
@@ -1,55 +1,88 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep mvn | wc -l | grep 4
+; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
 
-;int %f1() {
-;entry:
-;      ret int -1
-;}
+define i32 @f1() {
+entry:
+       ret i32 -1
+}
 
-int %f2(int %a) {
+define i32 @f2(i32 %a) {
 entry:
-       %tmpnot = xor int %a, -1                ; <int> [#uses=1]
-       ret int %tmpnot
+       %tmpnot = xor i32 %a, -1                ; <i32> [#uses=1]
+       ret i32 %tmpnot
 }
 
-;int %f3(int %a) {
-;entry:
-;      %tmp1 = shl int %a, ubyte 2             ; <int> [#uses=1]
-;      %tmp1not = xor int %tmp1, -1            ; <int> [#uses=1]
-;      ret int %tmp1not
-;}
+define i32 @f3(i32 %a) {
+entry:
+       %tmp1 = shl i32 %a, 2           ; <i32> [#uses=1]
+       %tmp1not = xor i32 %tmp1, -1            ; <i32> [#uses=1]
+       ret i32 %tmp1not
+}
 
-int %f4(int %a, ubyte %b) {
+define i32 @f4(i32 %a, i8 %b) {
 entry:
-       %tmp3 = shl int %a, ubyte %b            ; <int> [#uses=1]
-       %tmp3not = xor int %tmp3, -1            ; <int> [#uses=1]
-       ret int %tmp3not
+       %shift.upgrd.1 = zext i8 %b to i32              ; <i32> [#uses=1]
+       %tmp3 = shl i32 %a, %shift.upgrd.1              ; <i32> [#uses=1]
+       %tmp3not = xor i32 %tmp3, -1            ; <i32> [#uses=1]
+       ret i32 %tmp3not
 }
 
-;uint %f5(uint %a) {
-;entry:
-;      %tmp1 = lshr uint %a, ubyte 2           ; <uint> [#uses=1]
-;      %tmp1not = xor uint %tmp1, 4294967295           ; <uint> [#uses=1]
-;      ret uint %tmp1not
-;}
+define i32 @f5(i32 %a) {
+entry:
+       %tmp1 = lshr i32 %a, 2          ; <i32> [#uses=1]
+       %tmp1not = xor i32 %tmp1, -1            ; <i32> [#uses=1]
+       ret i32 %tmp1not
+}
 
-uint %f6(uint %a, ubyte %b) {
+define i32 @f6(i32 %a, i8 %b) {
 entry:
-       %tmp2 = lshr uint %a, ubyte %b          ; <uint> [#uses=1]
-       %tmp2not = xor uint %tmp2, 4294967295           ; <uint> [#uses=1]
-       ret uint %tmp2not
+       %shift.upgrd.2 = zext i8 %b to i32              ; <i32> [#uses=1]
+       %tmp2 = lshr i32 %a, %shift.upgrd.2             ; <i32> [#uses=1]
+       %tmp2not = xor i32 %tmp2, -1            ; <i32> [#uses=1]
+       ret i32 %tmp2not
 }
 
-;int %f7(int %a) {
-;entry:
-;      %tmp1 = ashr int %a, ubyte 2            ; <int> [#uses=1]
-;      %tmp1not = xor int %tmp1, -1            ; <int> [#uses=1]
-;      ret int %tmp1not
-;}
+define i32 @f7(i32 %a) {
+entry:
+       %tmp1 = ashr i32 %a, 2          ; <i32> [#uses=1]
+       %tmp1not = xor i32 %tmp1, -1            ; <i32> [#uses=1]
+       ret i32 %tmp1not
+}
 
-int %f8(int %a, ubyte %b) {
+define i32 @f8(i32 %a, i8 %b) {
 entry:
-       %tmp3 = ashr int %a, ubyte %b           ; <int> [#uses=1]
-       %tmp3not = xor int %tmp3, -1            ; <int> [#uses=1]
-       ret int %tmp3not
+       %shift.upgrd.3 = zext i8 %b to i32              ; <i32> [#uses=1]
+       %tmp3 = ashr i32 %a, %shift.upgrd.3             ; <i32> [#uses=1]
+       %tmp3not = xor i32 %tmp3, -1            ; <i32> [#uses=1]
+       ret i32 %tmp3not
 }
+
+define i32 @f9() {
+entry:
+       %tmp4845 = add i32 0, 0         ; <i32> [#uses=1]
+       br label %cond_true4848
+
+cond_true4848:         ; preds = %entry
+       %tmp4851 = sub i32 -3, 0                ; <i32> [#uses=1]
+       %abc = add i32 %tmp4851, %tmp4845               ; <i32> [#uses=1]
+       ret i32 %abc
+}
+
+define i1 @f10(i32 %a) {
+entry:
+       %tmp102 = icmp eq i32 -2, %a            ; <i1> [#uses=1]
+       ret i1 %tmp102
+}
+
+; CHECK-LABEL: mvn.ll
+; CHECK-LABEL: @f1
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK: mvn
+; CHECK-NOT: mvn
+