4c7218e770
As @python3kgae pointed out we're going to want to assign these IDs after optimization so that we can remove unused resrouces. This patch just removes the unused ID value from the frontend metadata, clang code generation, and updates associated test cases. Reviewed By: python3kgae Differential Revision: https://reviews.llvm.org/D136271
29 lines
977 B
HLSL
29 lines
977 B
HLSL
// RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \
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// RUN: dxil-pc-shadermodel6.3-library %s \
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// RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s
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// CHECK: @[[CB:.+]] = external constant { float, double }
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cbuffer A : register(b0, space2) {
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float a;
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double b;
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}
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// CHECK: @[[TB:.+]] = external constant { float, double }
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tbuffer A : register(t2, space1) {
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float c;
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double d;
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}
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float foo() {
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// CHECK: load float, ptr @[[CB]], align 4
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// CHECK: load double, ptr getelementptr inbounds ({ float, double }, ptr @[[CB]], i32 0, i32 1), align 8
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// CHECK: load float, ptr @[[TB]], align 4
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// CHECK: load double, ptr getelementptr inbounds ({ float, double }, ptr @[[TB]], i32 0, i32 1), align 8
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return a + b + c*d;
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}
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// CHECK: !hlsl.cbufs = !{![[CBMD:[0-9]+]]}
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// CHECK: !hlsl.srvs = !{![[TBMD:[0-9]+]]}
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// CHECK: ![[CBMD]] = !{ptr @[[CB]], !"A.cb.ty", i32 13, i32 0, i32 2}
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// CHECK: ![[TBMD]] = !{ptr @[[TB]], !"A.tb.ty", i32 15, i32 2, i32 1}
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