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ac/llvm: remove almost duplicated ac_build_varying_gather_values

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Reviewed-by: Pierre-Eric
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40589>
This commit is contained in:
Marek Olšák 2026-03-19 22:20:19 -04:00 • committed by Marge Bot
parent d692ce4b34
commit 235e32d560
3 changed files with 1 additions and 25 deletions
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21
src/amd/llvm/ac_llvm_build.c
View file

@ -492,27 +492,6 @@ LLVMValueRef ac_build_vote_any(struct ac_llvm_context *ctx, LLVMValueRef value)
"");
}
LLVMValueRef ac_build_varying_gather_values(struct ac_llvm_context *ctx, LLVMValueRef *values,
unsigned value_count, unsigned component)
{
LLVMValueRef vec = NULL;
if (value_count == 1) {
return values[component];
} else if (!value_count)
UNREACHABLE("value_count is 0");
for (unsigned i = component; i < value_count + component; i++) {
LLVMValueRef value = values[i];
if (i == component)
vec = LLVMGetUndef(LLVMVectorType(LLVMTypeOf(value), value_count));
LLVMValueRef index = LLVMConstInt(ctx->i32, i - component, false);
vec = LLVMBuildInsertElement(ctx->builder, vec, value, index, "");
}
return vec;
}
LLVMValueRef ac_build_gather_values_extended(struct ac_llvm_context *ctx, LLVMValueRef *values,
unsigned value_count, unsigned value_stride,
bool always_vector)

3
src/amd/llvm/ac_llvm_build.h
View file

@ -184,9 +184,6 @@ LLVMValueRef ac_build_vote_all(struct ac_llvm_context *ctx, LLVMValueRef value);
LLVMValueRef ac_build_vote_any(struct ac_llvm_context *ctx, LLVMValueRef value);
LLVMValueRef ac_build_varying_gather_values(struct ac_llvm_context *ctx, LLVMValueRef *values,
unsigned value_count, unsigned component);
LLVMValueRef ac_build_gather_values_extended(struct ac_llvm_context *ctx, LLVMValueRef *values,
unsigned value_count, unsigned value_stride,
bool always_vector);

2
src/gallium/drivers/radeonsi/si_shader_llvm_tess.c
View file

@ -29,7 +29,7 @@ static LLVMValueRef si_nir_load_tcs_varyings(struct ac_shader_abi *abi, LLVMType
value[i] = LLVMBuildBitCast(ctx->ac.builder, value[i], type, "");
}
return ac_build_varying_gather_values(&ctx->ac, value, num_components, component);
return ac_build_gather_values(&ctx->ac, value + component, num_components);
}
void si_llvm_ls_build_end(struct si_shader_context *ctx)