Fix PR18572 - llc crash during GenericScheduler::initPolicy().

[oota-llvm.git] / test / CodeGen / Thumb2 / thumb2-ldr.ll

diff --git a/test/CodeGen/Thumb2/thumb2-ldr.ll b/test/CodeGen/Thumb2/thumb2-ldr.ll
index 7f1e1cc7aad334b961e94dd6e9af329614cf5043..09212d34a29e5634f26e8b41b11501134ae8247a 100644 (file)
--- a/test/CodeGen/Thumb2/thumb2-ldr.ll
+++ b/test/CodeGen/Thumb2/thumb2-ldr.ll
@@ -1,18 +1,17 @@
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ldr\\.w r0} | count 6
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ldr r0} | count 1
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep mov\\.w | grep 1
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | not grep mvn\\.w
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep ldr\\.w | grep lsl
-; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep lsr\\.w | not grep ldr
+; RUN: llc < %s -march=thumb -mcpu=arm1156t2-s -mattr=+thumb2 | FileCheck %s
 
 define i32 @f1(i32* %v) {
 entry:
+; CHECK-LABEL: f1:
+; CHECK: ldr r0, [r0]
         %tmp = load i32* %v
         ret i32 %tmp
 }
 
 define i32 @f2(i32* %v) {
 entry:
+; CHECK-LABEL: f2:
+; CHECK: ldr.w r0, [r0, #4092]
         %tmp2 = getelementptr i32* %v, i32 1023
         %tmp = load i32* %tmp2
         ret i32 %tmp
@@ -20,6 +19,9 @@ entry:
 
 define i32 @f3(i32* %v) {
 entry:
+; CHECK-LABEL: f3:
+; CHECK: mov.w r1, #4096
+; CHECK: ldr r0, [r0, r1]
         %tmp2 = getelementptr i32* %v, i32 1024
         %tmp = load i32* %tmp2
         ret i32 %tmp
@@ -27,6 +29,8 @@ entry:
 
 define i32 @f4(i32 %base) {
 entry:
+; CHECK-LABEL: f4:
+; CHECK: ldr r0, [r0, #-128]
         %tmp1 = sub i32 %base, 128
         %tmp2 = inttoptr i32 %tmp1 to i32*
         %tmp3 = load i32* %tmp2
@@ -35,6 +39,8 @@ entry:
 
 define i32 @f5(i32 %base, i32 %offset) {
 entry:
+; CHECK-LABEL: f5:
+; CHECK: ldr r0, [r0, r1]
         %tmp1 = add i32 %base, %offset
         %tmp2 = inttoptr i32 %tmp1 to i32*
         %tmp3 = load i32* %tmp2
@@ -43,6 +49,8 @@ entry:
 
 define i32 @f6(i32 %base, i32 %offset) {
 entry:
+; CHECK-LABEL: f6:
+; CHECK: ldr.w r0, [r0, r1, lsl #2]
         %tmp1 = shl i32 %offset, 2
         %tmp2 = add i32 %base, %tmp1
         %tmp3 = inttoptr i32 %tmp2 to i32*
@@ -52,6 +60,10 @@ entry:
 
 define i32 @f7(i32 %base, i32 %offset) {
 entry:
+; CHECK-LABEL: f7:
+; CHECK: lsrs r1, r1, #2
+; CHECK: ldr r0, [r0, r1]
+
         %tmp1 = lshr i32 %offset, 2
         %tmp2 = add i32 %base, %tmp1
         %tmp3 = inttoptr i32 %tmp2 to i32*