File: str_trunc.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-20
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,909,296 kB
  • sloc: cpp: 6,667,975; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,992; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (20 lines) | stat: -rw-r--r-- 433 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s

define void @test1(i32 %v, ptr %ptr) {
        %tmp = trunc i32 %v to i16              ; <i16> [#uses=1]
        store i16 %tmp, ptr %ptr
        ret void
}

define void @test2(i32 %v, ptr %ptr) {
        %tmp = trunc i32 %v to i8               ; <i8> [#uses=1]
        store i8 %tmp, ptr %ptr
        ret void
}

; CHECK: strh
; CHECK-NOT: strh

; CHECK: strb
; CHECK-NOT: strb