Changes in directory llvm/test/Regression/CodeGen/ARM:
vargs2.ll added (r1.1)
---
Log message:
test case for varargs functions
---
Diffs of the changes: (+33 -0)
vargs2.ll | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+)
Index: llvm/test/Regression/CodeGen/ARM/vargs2.ll
diff -c /dev/null llvm/test/Regression/CodeGen/ARM/vargs2.ll:1.1
*** /dev/null Fri Aug 25 12:57:46 2006
--- llvm/test/Regression/CodeGen/ARM/vargs2.ll Fri Aug 25 12:57:36 2006
***************
*** 0 ****
--- 1,33 ----
+ ; RUN: llvm-as < %s | llc -march=arm
+ %str = internal constant [4 x sbyte] c"%d\0A\00" ; <[4 x
sbyte]*> [#uses=1]
+
+ implementation ; Functions:
+
+ void %f(int %a, ...) {
+ entry:
+ %va = alloca sbyte*, align 4 ; <sbyte**> [#uses=4]
+ call void %llvm.va_start( sbyte** %va )
+ br label %bb
+
+ bb: ; preds = %bb, %entry
+ %a_addr.0 = phi int [ %a, %entry ], [ %tmp5, %bb ] ; <int>
[#uses=2]
+ %tmp = volatile load sbyte** %va ; <sbyte*> [#uses=2]
+ %tmp2 = getelementptr sbyte* %tmp, int 4 ; <sbyte*>
[#uses=1]
+ volatile store sbyte* %tmp2, sbyte** %va
+ %tmp5 = add int %a_addr.0, -1 ; <int> [#uses=1]
+ %tmp = seteq int %a_addr.0, 1 ; <bool> [#uses=1]
+ br bool %tmp, label %bb7, label %bb
+
+ bb7: ; preds = %bb
+ %tmp3 = cast sbyte* %tmp to int* ; <int*> [#uses=1]
+ %tmp = load int* %tmp3 ; <int> [#uses=1]
+ %tmp10 = call int (sbyte*, ...)* %printf( sbyte* getelementptr ([4 x
sbyte]* %str, int 0, uint 0), int %tmp ) ; <int> [#uses=0]
+ call void %llvm.va_end( sbyte** %va )
+ ret void
+ }
+
+ declare void %llvm.va_start(sbyte**)
+
+ declare int %printf(sbyte*, ...)
+
+ declare void %llvm.va_end(sbyte**)
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