File: reg-coalesce-simple.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (12 lines) | stat: -rw-r--r-- 423 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
 
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--  | not grep or

%struct.foo = type { i32, i32, [0 x i8] }

define i32 @test(%struct.foo* %X) nounwind {
        %tmp1 = getelementptr %struct.foo, %struct.foo* %X, i32 0, i32 2, i32 100            ; <i8*> [#uses=1]
        %tmp = load i8, i8* %tmp1           ; <i8> [#uses=1]
        %tmp2 = zext i8 %tmp to i32             ; <i32> [#uses=1]
        ret i32 %tmp2
}