File: sext.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (32 lines) | stat: -rw-r--r-- 584 bytes parent folder | download | duplicates (32) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
; RUN: llc < %s -march=xcore | FileCheck %s
define i32 @sext1(i32 %a) {
	%1 = trunc i32 %a to i1
	%2 = sext i1 %1 to i32
	ret i32 %2
}
; CHECK-LABEL: sext1:
; CHECK: sext r0, 1

define i32 @sext2(i32 %a) {
	%1 = trunc i32 %a to i2
	%2 = sext i2 %1 to i32
	ret i32 %2
}
; CHECK-LABEL: sext2:
; CHECK: sext r0, 2

define i32 @sext8(i32 %a) {
	%1 = trunc i32 %a to i8
	%2 = sext i8 %1 to i32
	ret i32 %2
}
; CHECK-LABEL: sext8:
; CHECK: sext r0, 8

define i32 @sext16(i32 %a) {
	%1 = trunc i32 %a to i16
	%2 = sext i16 %1 to i32
	ret i32 %2
}
; CHECK-LABEL: sext16:
; CHECK: sext r0, 16