1 ; RUN: llc -O0 -mtriple=spirv-unknown-linux %s -o - | FileCheck %s
3 ; CHECK: OpExtInstImport "GLSL.std.450"
5 define void @main() #1 {
7 %i = alloca i32, align 4
8 %absi = alloca i32, align 4
9 %f = alloca float, align 4
10 %absf = alloca float, align 4
11 %0 = load i32, ptr %i, align 4
13 ; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] SAbs %[[#]]
14 %elt.abs = call i32 @llvm.abs.i32(i32 %0, i1 false)
16 store i32 %elt.abs, ptr %absi, align 4
17 %1 = load float, ptr %f, align 4
19 ; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] FAbs %[[#]]
20 %elt.abs1 = call float @llvm.fabs.f32(float %1)
22 store float %elt.abs1, ptr %absf, align 4
26 declare i32 @llvm.abs.i32(i32, i1 immarg) #2
27 declare float @llvm.fabs.f32(float) #2