1 ; This test case ensures that cleaning of temporary constants doesn't purge tracked ones.
3 ; RUN: llc -O0 -mtriple=spirv64-unknown-unknown %s -o - | FileCheck %s --check-prefix=CHECK-SPIRV
4 ; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv64-unknown-unknown %s -o - -filetype=obj | spirv-val %}
6 ; CHECK-SPIRV: %[[#Int:]] = OpTypeInt 32 0
7 ; CHECK-SPIRV: %[[#C0:]] = OpConstant %[[#Int]] 0
8 ; CHECK-SPIRV: %[[#C1:]] = OpConstant %[[#Int]] 1
9 ; CHECK-SPIRV: OpSelect %[[#Int]] %[[#]] %[[#C1]] %[[#C0]]
12 define spir_kernel void @foo() {
15 %r1 = call i8 @_Z20__spirv_SpecConstantia(i32 0, i8 1)
16 ; The name '%conv17.i' is important for the test case,
17 ; because it includes i32 0 when encoded for SPIR-V usage.
18 %conv17.i = sext i8 %r1 to i64
19 %tobool = trunc i8 %r1 to i1
20 %r2 = zext i1 %tobool to i32
21 store i32 %r2, ptr %addr
25 declare i8 @_Z20__spirv_SpecConstantia(i32, i8)