File: str_trunc.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (20 lines) | stat: -rw-r--r-- 433 bytes parent folder | download | duplicates (14) 
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