File: reg-coalesce-simple.ll

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (12 lines) | stat: -rw-r--r-- 423 bytes parent folder | download | duplicates (15)
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
}