mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-01 16:33:37 +01:00
16 lines
650 B
LLVM
16 lines
650 B
LLVM
; This is the sequence of stuff that the Java front-end expands for a single
|
|
; <= comparison. Check to make sure we turn it into a <= (only)
|
|
|
|
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \
|
|
; RUN: grep -v {icmp sle} | not grep #uses
|
|
|
|
define i1 @le(i32 %A, i32 %B) {
|
|
%c1 = icmp sgt i32 %A, %B ; <i1> [#uses=1]
|
|
%tmp = select i1 %c1, i32 1, i32 0 ; <i32> [#uses=1]
|
|
%c2 = icmp slt i32 %A, %B ; <i1> [#uses=1]
|
|
%result = select i1 %c2, i32 -1, i32 %tmp ; <i32> [#uses=1]
|
|
%c3 = icmp sle i32 %result, 0 ; <i1> [#uses=1]
|
|
ret i1 %c3
|
|
}
|
|
|