[llvm-commits] CVS: llvm/test/Regression/Transforms/GlobalOpt/memcpy.ll
Chris Lattner
lattner at cs.uiuc.edu
Sun Feb 27 10:47:32 PST 2005
Changes in directory llvm/test/Regression/Transforms/GlobalOpt:
memcpy.ll added (r1.1)
---
Log message:
new testcase globalopt should implement
---
Diffs of the changes: (+16 -0)
memcpy.ll | 16 ++++++++++++++++
1 files changed, 16 insertions(+)
Index: llvm/test/Regression/Transforms/GlobalOpt/memcpy.ll
diff -c /dev/null llvm/test/Regression/Transforms/GlobalOpt/memcpy.ll:1.1
*** /dev/null Sun Feb 27 12:47:27 2005
--- llvm/test/Regression/Transforms/GlobalOpt/memcpy.ll Sun Feb 27 12:47:17 2005
***************
*** 0 ****
--- 1,16 ----
+ ; RUN: llvm-as < %s | opt -globalopt | llvm-dis | grep 'G1 = internal constant'
+
+ %G1 = internal global [58 x sbyte] c"asdlfkajsdlfkajsd;lfkajds;lfkjasd;flkajsd;lkfja;sdlkfjasd\00"
+
+ implementation
+
+ declare void %llvm.memcpy(sbyte*, sbyte*, uint, uint)
+
+ void %foo() {
+ %Blah = alloca [58 x sbyte] ; <[58 x sbyte]*> [#uses=2]
+ %tmp.0 = getelementptr [58 x sbyte]* %Blah, int 0, int 0 ; <sbyte*> [#uses=1]
+ call void %llvm.memcpy( sbyte* %tmp.0, sbyte* getelementptr ([58 x sbyte]* %G1, int 0, int 0), uint 58, uint 1 )
+ ret void
+ }
+
+
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