a027eb4472
Implements https://github.com/llvm/wg-hlsl/blob/main/proposals/0026-symbol-visibility.md. The change is to stop using the `hlsl.export` attribute. Instead, symbols with "program linkage" in HLSL will have export linkage with default visibility, and symbols with "external linkage" in HLSL will have export linkage with hidden visibility.
81 lines
3.1 KiB
HLSL
81 lines
3.1 KiB
HLSL
// RUN: %clang_cc1 -finclude-default-header -triple \
|
|
// RUN: dxil-pc-shadermodel6.3-library %s \
|
|
// RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s
|
|
|
|
//CHECK-LABEL: define hidden noundef i1 @_Z14test_or_scalarbb(
|
|
//CHECK-SAME: i1 noundef [[X:%.*]], i1 noundef [[Y:%.*]]) #[[ATTR0:[0-9]+]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[HLSL_OR:%.*]] = or i1 [[A:%.*]], [[B:%.*]]
|
|
//CHECK: ret i1 [[HLSL_OR]]
|
|
bool test_or_scalar(bool x, bool y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef <2 x i1> @_Z13test_or_bool2Dv2_bS_(
|
|
//CHECK-SAME: <2 x i1> noundef [[X:%.*]], <2 x i1> noundef [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[HLSL_OR:%.*]] = or <2 x i1> [[A:%.*]], [[B:%.*]]
|
|
//CHECK: ret <2 x i1> [[HLSL_OR]]
|
|
bool2 test_or_bool2(bool2 x, bool2 y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef <3 x i1> @_Z13test_or_bool3Dv3_bS_(
|
|
//CHECK-SAME: <3 x i1> noundef [[X:%.*]], <3 x i1> noundef [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[HLSL_OR:%.*]] = or <3 x i1> [[A:%.*]], [[B:%.*]]
|
|
//CHECK: ret <3 x i1> [[HLSL_OR]]
|
|
bool3 test_or_bool3(bool3 x, bool3 y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef <4 x i1> @_Z13test_or_bool4Dv4_bS_(
|
|
//CHECK-SAME: <4 x i1> noundef [[X:%.*]], <4 x i1> noundef [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[HLSL_OR:%.*]] = or <4 x i1> [[A:%.*]], [[B:%.*]]
|
|
//CHECK: ret <4 x i1> [[HLSL_OR]]
|
|
bool4 test_or_bool4(bool4 x, bool4 y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef i1 @_Z11test_or_intii(
|
|
//CHECK-SAME: i32 noundef [[X:%.*]], i32 noundef [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[TOBBOL:%.*]] = icmp ne i32 [[A:%.*]], 0
|
|
//CHECK: [[TOBBOL1:%.*]] = icmp ne i32 [[B:%.*]], 0
|
|
//CHECK: [[HLSL_OR:%.*]] = or i1 [[TOBBOL]], [[TOBBOL1]]
|
|
//CHECK: ret i1 [[HLSL_OR]]
|
|
bool test_or_int(int x, int y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef <4 x i1> @_Z12test_or_int4Dv4_iS_(
|
|
//CHECK-SAME: <4 x i32> noundef [[X:%.*]], <4 x i32> noundef [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[TOBOOL:%.*]] = icmp ne <4 x i32> [[A:%.*]], zeroinitializer
|
|
//CHECK: [[TOBOOL1:%.*]] = icmp ne <4 x i32> [[B:%.*]], zeroinitializer
|
|
//CHECK: [[HLSL_OR:%.*]] = or <4 x i1> [[TOBOOL]], [[TOBOOL1]]
|
|
//CHECK: ret <4 x i1> [[HLSL_OR]]
|
|
bool4 test_or_int4(int4 x, int4 y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|
|
//CHECK-LABEL: define hidden noundef <4 x i1> @_Z14test_or_float4Dv4_fS_(
|
|
//CHECK-SAME: <4 x float> noundef nofpclass(nan inf) [[X:%.*]], <4 x float> noundef nofpclass(nan inf) [[Y:%.*]]) #[[ATTR0]] {
|
|
//CHECK-NEXT: entry:
|
|
//CHECK: [[TOBOOL:%.*]] = fcmp reassoc nnan ninf nsz arcp afn une <4 x float> [[A:%.*]], zeroinitializer
|
|
//CHECK: [[TOBOOL1:%.*]] = fcmp reassoc nnan ninf nsz arcp afn une <4 x float> [[B:%.*]], zeroinitializer
|
|
//CHECK: [[HLSL_OR:%.*]] = or <4 x i1> [[TOBOOL]], [[TOBOOL1]]
|
|
//CHECK: ret <4 x i1> [[HLSL_OR]]
|
|
bool4 test_or_float4(float4 x, float4 y)
|
|
{
|
|
return or(x, y);
|
|
}
|
|
|