[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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