[llvm-commits] CVS: llvm/test/Regression/Transforms/InstCombine/mul.ll
Chris Lattner
lattner at cs.uiuc.edu
Sun Feb 22 23:39:01 PST 2004
Changes in directory llvm/test/Regression/Transforms/InstCombine:
mul.ll updated: 1.10 -> 1.11
---
Log message:
This multiply can be eliminated
---
Diffs of the changes: (+8 -0)
Index: llvm/test/Regression/Transforms/InstCombine/mul.ll
diff -u llvm/test/Regression/Transforms/InstCombine/mul.ll:1.10 llvm/test/Regression/Transforms/InstCombine/mul.ll:1.11
--- llvm/test/Regression/Transforms/InstCombine/mul.ll:1.10 Tue Sep 16 10:29:34 2003
+++ llvm/test/Regression/Transforms/InstCombine/mul.ll Sun Feb 22 23:38:47 2004
@@ -50,3 +50,11 @@
%j = mul uint %i, 4294967295 ; %j = sub 0, %i
ret uint %j
}
+
+uint %test10(int %a, uint %b) {
+ %c = setlt int %a, 0
+ %d = cast bool %c to uint
+ %e = mul uint %d, %b ; e = b & (a >> 31)
+ ret uint %e
+}
+
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