forked from OSchip/llvm-project
58 lines
967 B
LLVM
58 lines
967 B
LLVM
|
; RUN: llc -mtriple=thumbv6m-eabi -verify-machineinstrs < %s | FileCheck %s
|
||
|
|
|
||
|
|
; CHECK-LABEL: subs:
|
||
|
|
; CHECK: subs
|
||
|
|
; CHECK-NEXT: b{{eq|ne}}
|
||
|
|
define i32 @subs(i32 %a, i32 %b) {
|
||
|
|
%c = sub i32 %a, %b
|
||
|
|
%d = icmp eq i32 %c, 0
|
||
|
|
br i1 %d, label %true, label %false
|
||
|
|
|
||
|
|
true:
|
||
|
|
ret i32 4
|
||
|
|
false:
|
||
|
|
ret i32 5
|
||
|
|
}
|
||
|
|
|
||
|
|
; CHECK-LABEL: addsrr:
|
||
|
|
; CHECK: adds
|
||
|
|
; CHECK-NEXT: b{{eq|ne}}
|
||
|
|
define i32 @addsrr(i32 %a, i32 %b) {
|
||
|
|
%c = add i32 %a, %b
|
||
|
|
%d = icmp eq i32 %c, 0
|
||
|
|
br i1 %d, label %true, label %false
|
||
|
|
|
||
|
|
true:
|
||
|
|
ret i32 4
|
||
|
|
false:
|
||
|
|
ret i32 5
|
||
|
|
}
|
||
|
|
|
||
|
|
; CHECK-LABEL: lslri:
|
||
|
|
; CHECK: lsls
|
||
|
|
; CHECK-NEXT: b{{eq|ne}}
|
||
|
|
define i32 @lslri(i32 %a, i32 %b) {
|
||
|
|
%c = shl i32 %a, 3
|
||
|
|
%d = icmp eq i32 %c, 0
|
||
|
|
br i1 %d, label %true, label %false
|
||
|
|
|
||
|
|
true:
|
||
|
|
ret i32 4
|
||
|
|
false:
|
||
|
|
ret i32 5
|
||
|
|
}
|
||
|
|
|
||
|
|
; CHECK-LABEL: lslrr:
|
||
|
|
; CHECK: lsls
|
||
|
|
; CHECK-NEXT: b{{eq|ne}}
|
||
|
|
define i32 @lslrr(i32 %a, i32 %b) {
|
||
|
|
%c = shl i32 %a, %b
|
||
|
|
%d = icmp eq i32 %c, 0
|
||
|
|
br i1 %d, label %true, label %false
|
||
|
|
|
||
|
|
true:
|
||
|
|
ret i32 4
|
||
|
|
false:
|
||
|
|
ret i32 5
|
||
|
|
}
|