[llvm-commits] CVS: llvm/test/Regression/Transforms/InstCombine/sink_instruction.ll
Chris Lattner
lattner at cs.uiuc.edu
Wed Dec 8 15:41:32 PST 2004
Changes in directory llvm/test/Regression/Transforms/InstCombine:
sink_instruction.ll added (r1.1)
---
Log message:
new testcase
---
Diffs of the changes: (+17 -0)
Index: llvm/test/Regression/Transforms/InstCombine/sink_instruction.ll
diff -c /dev/null llvm/test/Regression/Transforms/InstCombine/sink_instruction.ll:1.1
*** /dev/null Wed Dec 8 17:41:27 2004
--- llvm/test/Regression/Transforms/InstCombine/sink_instruction.ll Wed Dec 8 17:41:16 2004
***************
*** 0 ****
--- 1,17 ----
+ ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | %prcontext div 1 | grep ret
+
+ ;; This tests that the instructions in the entry blocks are sunk into each
+ ;; arm of the 'if'.
+
+ int %foo(bool %C, int %A, int %B) {
+ entry:
+ %tmp.2 = div int %A, %B
+ %tmp.9 = add int %B, %A
+ br bool %C, label %then, label %endif
+
+ then:
+ ret int %tmp.9
+
+ endif:
+ ret int %tmp.2
+ }
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