MIR Serialization: Introduce a lexer for machine instructions.

[oota-llvm.git] / test / CodeGen / Thumb / segmented-stacks.ll

diff --git a/test/CodeGen/Thumb/segmented-stacks.ll b/test/CodeGen/Thumb/segmented-stacks.ll
index 89043ec11dced3cde09113b6ea6a8de02d944f43..09f5db852bf4961c87b55e1626c47c20888ea07a 100644 (file)
--- a/test/CodeGen/Thumb/segmented-stacks.ll
+++ b/test/CodeGen/Thumb/segmented-stacks.ll
@@ -55,8 +55,10 @@ define void @test_basic() #0 {
 }
 
 define i32 @test_nested(i32 * nest %closure, i32 %other) #0 {
-       %addend = load i32 * %closure
+       %addend = load i32 , i32 * %closure
        %result = add i32 %other, %addend
+       %mem = alloca i32, i32 10
+       call void @dummy_use (i32* %mem, i32 10)
        ret i32 %result
 
 ; Thumb-android:      test_nested:
@@ -68,7 +70,7 @@ define i32 @test_nested(i32 * nest %closure, i32 %other) #0 {
 ; Thumb-android-NEXT: cmp     r4, r5
 ; Thumb-android-NEXT: blo     .LBB1_2
 
-; Thumb-android:      mov     r4, #0
+; Thumb-android:      mov     r4, #56
 ; Thumb-android-NEXT: mov     r5, #0
 ; Thumb-android-NEXT: push    {lr}
 ; Thumb-android-NEXT: bl      __morestack
@@ -88,7 +90,7 @@ define i32 @test_nested(i32 * nest %closure, i32 %other) #0 {
 ; Thumb-linux-NEXT: cmp     r4, r5
 ; Thumb-linux-NEXT: blo     .LBB1_2
 
-; Thumb-linux:      mov     r4, #0
+; Thumb-linux:      mov     r4, #56
 ; Thumb-linux-NEXT: mov     r5, #0
 ; Thumb-linux-NEXT: push    {lr}
 ; Thumb-linux-NEXT: bl      __morestack
@@ -246,4 +248,14 @@ define fastcc void @test_fastcc_large() #0 {
 
 }
 
+define void @test_nostack() #0 {
+       ret void
+
+; Thumb-android-LABEL: test_nostack:
+; Thumb-android-NOT:   bl __morestack
+
+; Thumb-linux-LABEL: test_nostack:
+; Thumb-linux-NOT:   bl __morestack
+}
+
 attributes #0 = { "split-stack" }