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ac: add 8-bit and 16-bit supports to ac_build_set_inactive()

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-11-08 14:15:59 +01:00
parent c29514bd22
commit 2113867f0c
1 changed files with 9 additions and 0 deletions
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src/amd/llvm/ac_llvm_build.c
+9
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@@ -3864,8 +3864,15 @@ ac_build_set_inactive(struct ac_llvm_context *ctx, LLVMValueRef src,
{
char name[33], type[8];
LLVMTypeRef src_type = LLVMTypeOf(src);
unsigned bitsize = ac_get_elem_bits(ctx, src_type);
src = ac_to_integer(ctx, src);
inactive = ac_to_integer(ctx, inactive);
if (bitsize < 32) {
src = LLVMBuildZExt(ctx->builder, src, ctx->i32, "");
inactive = LLVMBuildZExt(ctx->builder, inactive, ctx->i32, "");
}
ac_build_type_name_for_intr(LLVMTypeOf(src), type, sizeof(type));
snprintf(name, sizeof(name), "llvm.amdgcn.set.inactive.%s", type);
LLVMValueRef ret =
@@ -3874,6 +3881,8 @@ ac_build_set_inactive(struct ac_llvm_context *ctx, LLVMValueRef src,
src, inactive }, 2,
AC_FUNC_ATTR_READNONE |
AC_FUNC_ATTR_CONVERGENT);
if (bitsize < 32)
ret = LLVMBuildTrunc(ctx->builder, ret, src_type, "");
return ret;
}