[llvm-commits] CVS: llvm/test/CodeGen/ARM/2007-05-05-InvalidPushPop.ll

[Lauro Ramos Venancio]

Changes in directory llvm/test/CodeGen/ARM:

2007-05-05-InvalidPushPop.ll added (r1.1)
---
Log message:

Fix PR1390: http://llvm.org/PR1390 .
Don't spill extra register to align the stack.


---
Diffs of the changes:  (+41 -0)

 2007-05-05-InvalidPushPop.ll |   41 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 41 insertions(+)


Index: llvm/test/CodeGen/ARM/2007-05-05-InvalidPushPop.ll
diff -c /dev/null llvm/test/CodeGen/ARM/2007-05-05-InvalidPushPop.ll:1.1
*** /dev/null	Sat May  5 18:44:51 2007
--- llvm/test/CodeGen/ARM/2007-05-05-InvalidPushPop.ll	Sat May  5 18:44:41 2007
***************
*** 0 ****
--- 1,41 ----
+ ; RUN: llvm-as < %s | llc | not grep r11
+ 
+ target triple = "thumb-linux-gnueabi"
+ 	%struct.__sched_param = type { i32 }
+ 	%struct.pthread_attr_t = type { i32, i32, %struct.__sched_param, i32, i32, i32, i32, i8*, i32 }
+ @i.1882 = internal global i32 1		; <i32*> [#uses=2]
+ @.str = internal constant [14 x i8] c"Thread 1: %d\0A\00"		; <[14 x i8]*> [#uses=1]
+ @.str1 = internal constant [14 x i8] c"Thread 2: %d\0A\00"		; <[14 x i8]*> [#uses=1]
+ 
+ define i8* @f(i8* %a) {
+ entry:
+ 	%tmp1 = load i32* @i.1882		; <i32> [#uses=1]
+ 	%tmp2 = add i32 %tmp1, 1		; <i32> [#uses=2]
+ 	store i32 %tmp2, i32* @i.1882
+ 	%tmp34 = inttoptr i32 %tmp2 to i8*		; <i8*> [#uses=1]
+ 	ret i8* %tmp34
+ }
+ 
+ define i32 @main() {
+ entry:
+ 	%t = alloca i32, align 4		; <i32*> [#uses=4]
+ 	%ret = alloca i32, align 4		; <i32*> [#uses=3]
+ 	%tmp1 = call i32 @pthread_create( i32* %t, %struct.pthread_attr_t* null, i8* (i8*)* @f, i8* null )		; <i32> [#uses=0]
+ 	%tmp2 = load i32* %t		; <i32> [#uses=1]
+ 	%ret3 = bitcast i32* %ret to i8**		; <i8**> [#uses=2]
+ 	%tmp4 = call i32 @pthread_join( i32 %tmp2, i8** %ret3 )		; <i32> [#uses=0]
+ 	%tmp5 = load i32* %ret		; <i32> [#uses=1]
+ 	%tmp7 = call i32 (i8*, ...)* @printf( i8* getelementptr ([14 x i8]* @.str, i32 0, i32 0), i32 %tmp5 )		; <i32> [#uses=0]
+ 	%tmp8 = call i32 @pthread_create( i32* %t, %struct.pthread_attr_t* null, i8* (i8*)* @f, i8* null )		; <i32> [#uses=0]
+ 	%tmp9 = load i32* %t		; <i32> [#uses=1]
+ 	%tmp11 = call i32 @pthread_join( i32 %tmp9, i8** %ret3 )		; <i32> [#uses=0]
+ 	%tmp12 = load i32* %ret		; <i32> [#uses=1]
+ 	%tmp14 = call i32 (i8*, ...)* @printf( i8* getelementptr ([14 x i8]* @.str1, i32 0, i32 0), i32 %tmp12 )		; <i32> [#uses=0]
+ 	ret i32 0
+ }
+ 
+ declare i32 @pthread_create(i32*, %struct.pthread_attr_t*, i8* (i8*)*, i8*)
+ 
+ declare i32 @pthread_join(i32, i8**)
+ 
+ declare i32 @printf(i8*, ...)