| Chris Lattner | cb42ba4 | 2007-04-11 05:32:13 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | grep shrl.*31 && |
| 2 | ; RUN: llvm-as < %s | llc -march=ppc32 | grep 'srwi r3, r3, 31' && | ||||
| 3 | ; RUN: llvm-as < %s | llc -march=arm | grep 'mov r0, r0, lsr #31' && | ||||
| 4 | ; RUN: llvm-as < %s | llc -march=thumb | grep 'lsr r0, r0, #31' | ||||
| 5 | |||||
| 6 | define i32 @isnegative(i32 %X) { | ||||
| 7 | entry: | ||||
| 8 | icmp slt i32 %X, 0 ; <i1>:0 [#uses=1] | ||||
| 9 | zext i1 %0 to i32 ; <i32>:1 [#uses=1] | ||||
| 10 | ret i32 %1 | ||||
| 11 | } | ||||
| 12 | |||||