Changes in directory llvm/test/Regression/CodeGen/Alpha:
cmpbge.ll added (r1.1)
---
Log message:
Both of these functions should turn into cmpbge instructions, even though
the second has an and of 254 not 255.
---
Diffs of the changes: (+16 -0)
cmpbge.ll | 16 ++++++++++++++++
1 files changed, 16 insertions(+)
Index: llvm/test/Regression/CodeGen/Alpha/cmpbge.ll
diff -c /dev/null llvm/test/Regression/CodeGen/Alpha/cmpbge.ll:1.1
*** /dev/null Tue Oct 10 22:59:58 2006
--- llvm/test/Regression/CodeGen/Alpha/cmpbge.ll Tue Oct 10 22:59:48 2006
***************
*** 0 ****
--- 1,16 ----
+ ; RUN: llvm-as < %s | llc -march=alpha | grep cmpbge | wc -l | grep 2
+
+ bool %test1(ulong %A, ulong %B) {
+ %C = and ulong %A, 255
+ %D = and ulong %B, 255
+ %E = setge ulong %C, %D
+ ret bool %E
+ }
+
+ bool %test2(ulong %a, ulong %B) {
+ %A = shl ulong %a, ubyte 1
+ %C = and ulong %A, 254
+ %D = and ulong %B, 255
+ %E = setge ulong %C, %D
+ ret bool %E
+ }
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