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new testcase

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35882 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-04-11 05:32:13 +00:00
parent 1982ef20c4
commit cb42ba454c
1 changed files with 12 additions and 0 deletions
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12
test/CodeGen/Generic/ispositive.ll Normal file
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@ -0,0 +1,12 @@
; RUN: llvm-as < %s | llc -march=x86 | grep shrl.*31 &&
; RUN: llvm-as < %s | llc -march=ppc32 | grep 'srwi r3, r3, 31' &&
; RUN: llvm-as < %s | llc -march=arm | grep 'mov r0, r0, lsr #31' &&
; RUN: llvm-as < %s | llc -march=thumb | grep 'lsr r0, r0, #31'
define i32 @isnegative(i32 %X) {
entry:
icmp slt i32 %X, 0 ; <i1>:0 [#uses=1]
zext i1 %0 to i32 ; <i32>:1 [#uses=1]
ret i32 %1
}