File: addc.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (33 lines) | stat: -rw-r--r-- 760 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
; All of these should be codegen'd without loading immediates
; RUN: llc < %s -mtriple=powerpc-apple-darwin | FileCheck %s

define i64 @add_ll(i64 %a, i64 %b) nounwind {
entry:
        %tmp.2 = add i64 %b, %a         ; <i64> [#uses=1]
        ret i64 %tmp.2
; CHECK: add_ll:
; CHECK: addc r4, r6, r4
; CHECK: adde r3, r5, r3
; CHECK: blr
}

define i64 @add_l_5(i64 %a) nounwind {
entry:
        %tmp.1 = add i64 %a, 5          ; <i64> [#uses=1]
        ret i64 %tmp.1
; CHECK: add_l_5:
; CHECK: addic r4, r4, 5
; CHECK: addze r3, r3
; CHECK: blr
}

define i64 @add_l_m5(i64 %a) nounwind {
entry:
        %tmp.1 = add i64 %a, -5         ; <i64> [#uses=1]
        ret i64 %tmp.1
; CHECK: add_l_m5:
; CHECK: addic r4, r4, -5
; CHECK: addme r3, r3
; CHECK: blr
}