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ac/nir: Add HS calling convention.

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Needed for GFX9 merged shaders.

Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Bas Nieuwenhuizen
2017-10-16 22:15:47 +02:00
parent 163a4bf386
commit 872b21487c
1 changed files with 4 additions and 1 deletions
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src/amd/common/ac_nir_to_llvm.c
+4 -1
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@@ -39,6 +39,7 @@ enum radeon_llvm_calling_convention {
RADEON_LLVM_AMDGPU_GS = 88,
RADEON_LLVM_AMDGPU_PS = 89,
RADEON_LLVM_AMDGPU_CS = 90,
RADEON_LLVM_AMDGPU_HS = 93,
};
#define CONST_ADDR_SPACE 2
@@ -223,13 +224,15 @@ static void set_llvm_calling_convention(LLVMValueRef func,
switch (stage) {
case MESA_SHADER_VERTEX:
case MESA_SHADER_TESS_CTRL:
case MESA_SHADER_TESS_EVAL:
calling_conv = RADEON_LLVM_AMDGPU_VS;
break;
case MESA_SHADER_GEOMETRY:
calling_conv = RADEON_LLVM_AMDGPU_GS;
break;
case MESA_SHADER_TESS_CTRL:
calling_conv = HAVE_LLVM >= 0x0500 ? RADEON_LLVM_AMDGPU_HS : RADEON_LLVM_AMDGPU_VS;
break;
case MESA_SHADER_FRAGMENT:
calling_conv = RADEON_LLVM_AMDGPU_PS;
break;