forked from OSchip/llvm-project
46 lines
762 B
LLVM
46 lines
762 B
LLVM
; RUN: llc -mtriple=x86_64-linux -fast-isel -show-mc-encoding < %s | FileCheck %s
|
|
|
|
; pr22854
|
|
|
|
define i32 @f1(i16 %x) {
|
|
; CHECK-LABEL: f1:
|
|
; CHECK: cmpw $42, %di # encoding: [0x66,0x83,0xff,0x2a]
|
|
bb0:
|
|
%cmp = icmp ne i16 %x, 42
|
|
br i1 %cmp, label %bb3, label %bb7
|
|
|
|
bb3:
|
|
ret i32 1
|
|
|
|
bb7:
|
|
ret i32 2
|
|
}
|
|
|
|
define i32 @f2(i32 %x) {
|
|
; CHECK-LABEL: f2:
|
|
; CHECK: cmpl $42, %edi # encoding: [0x83,0xff,0x2a]
|
|
bb0:
|
|
%cmp = icmp ne i32 %x, 42
|
|
br i1 %cmp, label %bb3, label %bb7
|
|
|
|
bb3:
|
|
ret i32 1
|
|
|
|
bb7:
|
|
ret i32 2
|
|
}
|
|
|
|
define i32 @f3(i64 %x) {
|
|
; CHECK-LABEL: f3:
|
|
; CHECK: cmpq $42, %rdi # encoding: [0x48,0x83,0xff,0x2a]
|
|
bb0:
|
|
%cmp = icmp ne i64 %x, 42
|
|
br i1 %cmp, label %bb3, label %bb7
|
|
|
|
bb3:
|
|
ret i32 1
|
|
|
|
bb7:
|
|
ret i32 2
|
|
}
|