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; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-vulkan %s -o - | FileCheck %s
; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-vulkan %s -o - -filetype=obj | spirv-val %}
; CHECK: OpExtInstImport "GLSL.std.450"
define noundef float @trunc_float(float noundef %a) {
entry:
; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] Trunc %[[#]]
%elt.trunc = call float @llvm.trunc.f32(float %a)
ret float %elt.trunc
}
define noundef half @trunc_half(half noundef %a) {
entry:
; CHECK: %[[#]] = OpExtInst %[[#]] %[[#]] Trunc %[[#]]
%elt.trunc = call half @llvm.trunc.f16(half %a)
ret half %elt.trunc
}
declare half @llvm.trunc.f16(half)
declare float @llvm.trunc.f32(float)
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