diff options
Diffstat (limited to 'llvm/test/CodeGen/DirectX/Metadata/cbuffer-metadata.ll')
-rw-r--r-- | llvm/test/CodeGen/DirectX/Metadata/cbuffer-metadata.ll | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/DirectX/Metadata/cbuffer-metadata.ll b/llvm/test/CodeGen/DirectX/Metadata/cbuffer-metadata.ll new file mode 100644 index 0000000..6b90e17 --- /dev/null +++ b/llvm/test/CodeGen/DirectX/Metadata/cbuffer-metadata.ll @@ -0,0 +1,89 @@ +; RUN: opt -S -dxil-translate-metadata < %s | FileCheck %s +; RUN: opt -S --passes="dxil-pretty-printer" < %s 2>&1 | FileCheck %s --check-prefix=PRINT +; RUN: llc %s --filetype=asm -o - < %s 2>&1 | FileCheck %s --check-prefixes=CHECK,PRINT + +target triple = "dxil-pc-shadermodel6.6-compute" + +%__cblayout_CB1 = type <{ float, i32, double, <2 x i32> }> +@CB1.cb = global target("dx.CBuffer", %__cblayout_CB1) poison +@CB1.str = private unnamed_addr constant [4 x i8] c"CB1\00", align 1 + +%__cblayout_CB2 = type <{ float, target("dx.Padding", 4), double, float, half, i16, i64, i32 }> +@CB2.cb = global target("dx.CBuffer", %__cblayout_CB2) poison +@CB2.str = private unnamed_addr constant [4 x i8] c"CB2\00", align 1 + +%__cblayout_MyConstants = type <{ + double, target("dx.Padding", 8), + <3 x float>, float, + <3 x double>, half, target("dx.Padding", 6), + <2 x double>, + float, <3 x half>, <3 x half> +}> +@MyConstants.cb = global target("dx.CBuffer", %__cblayout_MyConstants) poison +@MyConstants.str = private unnamed_addr constant [12 x i8] c"MyConstants\00", align 1 + +; PRINT:; Resource Bindings: +; PRINT-NEXT:; +; PRINT-NEXT:; Name Type Format Dim ID HLSL Bind Count +; PRINT-NEXT:; ---- +; PRINT-NEXT:; CB1 cbuffer NA NA CB0 cb0 1 +; PRINT-NEXT:; CB2 cbuffer NA NA CB1 cb1 1 +; PRINT-NEXT:; MyConstants cbuffer NA NA CB2 cb5,space15 1 + +define void @test() #0 { + + ; cbuffer CB1 : register(b0) { + ; float a; + ; int b; + ; double c; + ; int2 d; + ; } + %CB1.cb_h = call target("dx.CBuffer", %__cblayout_CB1) + @llvm.dx.resource.handlefrombinding(i32 0, i32 0, i32 1, i32 0, ptr @CB1.str) + + ; cbuffer CB2 : register(b0) { + ; float a; + ; double b; + ; float c; + ; half d; + ; uint16_t e; + ; int64_t f; + ; int g; + ;} + %CB2.cb_h = call target("dx.CBuffer", %__cblayout_CB2) + @llvm.dx.resource.handlefrombinding(i32 0, i32 1, i32 1, i32 0, ptr @CB2.str) + + ; cbuffer CB3 : register(b5) { + ; double B0; + ; float3 B1; + ; float B2; + ; double3 B3; + ; half B4; + ; double2 B5; + ; float B6; + ; half3 B7; + ; half3 B8; + ; } + %CB3.cb_h = call target("dx.CBuffer", %__cblayout_MyConstants) + @llvm.dx.resource.handlefrombinding(i32 15, i32 5, i32 1, i32 0, ptr @MyConstants.str) + + ret void +} + +attributes #0 = { noinline nounwind "hlsl.shader"="compute" } + +; CHECK: %CBuffer.CB1 = type { { float, i32, double, <2 x i32> } } +; CHECK: %CBuffer.CB2 = type { { float, double, float, half, i16, i64, i32 } } +; CHECK: %CBuffer.MyConstants = type { { double, <3 x float>, float, <3 x double>, half, <2 x double>, float, <3 x half>, <3 x half> } } + +; CHECK: @CB1 = external constant %CBuffer.CB1 +; CHECK: @CB2 = external constant %CBuffer.CB2 +; CHECK: @MyConstants = external constant %CBuffer.MyConstants + +; CHECK: !dx.resources = !{[[ResList:[!][0-9]+]]} + +; CHECK: [[ResList]] = !{null, null, [[CBList:[!][0-9]+]], null} +; CHECK: [[CBList]] = !{![[CB1:[0-9]+]], ![[CB2:[0-9]+]], ![[MYCONSTANTS:[0-9]+]]} +; CHECK: ![[CB1]] = !{i32 0, ptr @CB1, !"CB1", i32 0, i32 0, i32 1, i32 24, null} +; CHECK: ![[CB2]] = !{i32 1, ptr @CB2, !"CB2", i32 0, i32 1, i32 1, i32 36, null} +; CHECK: ![[MYCONSTANTS]] = !{i32 2, ptr @MyConstants, !"MyConstants", i32 15, i32 5, i32 1, i32 96, null} |