File: store-widen-negv.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (11 lines) | stat: -rw-r--r-- 366 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
 
; RUN: llc -march=hexagon < %s | FileCheck %s
; We shouldn't see a 32-bit expansion of -120, just the uint8 value.
; CHECK: #136
define i32 @foo(ptr %ptr) {
entry:
  %msb = getelementptr inbounds [4 x i8], ptr %ptr, i32 0, i32 3
  %lsb = getelementptr inbounds [4 x i8], ptr %ptr, i32 0, i32 2
  store i8 0, ptr %msb
  store i8 -120, ptr %lsb, align 2
  ret i32 0
}