Changes in directory llvm/test/CodeGen/X86:
2007-03-16-InlineAsm.ll added (r1.1)
---
Log message:
Test case for X86 inline asm constraint 'I'
---
Diffs of the changes: (+28 -0)
2007-03-16-InlineAsm.ll | 28 ++++++++++++++++++++++++++++
1 files changed, 28 insertions(+)
Index: llvm/test/CodeGen/X86/2007-03-16-InlineAsm.ll
diff -c /dev/null llvm/test/CodeGen/X86/2007-03-16-InlineAsm.ll:1.1
*** /dev/null Fri Mar 16 19:15:02 2007
--- llvm/test/CodeGen/X86/2007-03-16-InlineAsm.ll Fri Mar 16 19:14:52 2007
***************
*** 0 ****
--- 1,28 ----
+ ; RUN: llvm-as < %s | llc -march=x86
+
+ ; ModuleID = 'a.bc'
+ implementation ; Functions:
+
+ define i32 @foo(i32 %A, i32 %B) {
+ entry:
+ %A_addr = alloca i32 ; <i32*> [#uses=2]
+ %B_addr = alloca i32 ; <i32*> [#uses=1]
+ %retval = alloca i32, align 4 ; <i32*> [#uses=2]
+ %tmp = alloca i32, align 4 ; <i32*> [#uses=2]
+ %ret = alloca i32, align 4 ; <i32*> [#uses=2]
+ "alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
+ store i32 %A, i32* %A_addr
+ store i32 %B, i32* %B_addr
+ %tmp1 = load i32* %A_addr ; <i32> [#uses=1]
+ %tmp2 = call i32 asm "roll $1,$0",
"=r,I,0,~{dirflag},~{fpsr},~{flags},~{cc}"( i32 7, i32 %tmp1 ) ;
<i32> [#uses=1]
+ store i32 %tmp2, i32* %ret
+ %tmp3 = load i32* %ret ; <i32> [#uses=1]
+ store i32 %tmp3, i32* %tmp
+ %tmp4 = load i32* %tmp ; <i32> [#uses=1]
+ store i32 %tmp4, i32* %retval
+ br label %return
+
+ return: ; preds = %entry
+ %retval5 = load i32* %retval ; <i32> [#uses=1]
+ ret i32 %retval5
+ }
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