File: abs.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (28 lines) | stat: -rw-r--r-- 830 bytes parent folder | download | duplicates (5) 
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
 
; RUN: llc -O0 -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %}

; CHECK: OpExtInstImport "GLSL.std.450"

define void @main() #1 {
entry:
  %i = alloca i32, align 4
  %absi = alloca i32, align 4
  %f = alloca float, align 4
  %absf = alloca float, align 4
  %0 = load i32, ptr %i, align 4

; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] SAbs %[[#]]
  %elt.abs = call i32 @llvm.abs.i32(i32 %0, i1 false)

  store i32 %elt.abs, ptr %absi, align 4
  %1 = load float, ptr %f, align 4

; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] FAbs %[[#]]
  %elt.abs1 = call float @llvm.fabs.f32(float %1)

  store float %elt.abs1, ptr %absf, align 4
  ret void
}

declare i32 @llvm.abs.i32(i32, i1 immarg) #2
declare float @llvm.fabs.f32(float) #2