File: fold-li.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (15 lines) | stat: -rw-r--r-- 399 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--  | \
; RUN:   grep -v align | not grep li

;; Test that immediates are folded into these instructions correctly.

define i32 @ADD(i32 %X) nounwind {
        %Y = add i32 %X, 65537          ; <i32> [#uses=1]
        ret i32 %Y
}

define i32 @SUB(i32 %X) nounwind {
        %Y = sub i32 %X, 65537          ; <i32> [#uses=1]
        ret i32 %Y
}