Mesa (master): ac/nir: add support for nir_op_b2i8

[GitLab Mirror]

Module: Mesa
Branch: master
Commit: 869af0464accd04b802fd42e3118925b03b6207e
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=869af0464accd04b802fd42e3118925b03b6207e

Author: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Date:   Mon Apr  1 16:18:06 2019 +0200

ac/nir: add support for nir_op_b2i8

Signed-off-by: Samuel Pitoiset <samuel.pitoiset at gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>

---

 src/amd/common/ac_nir_to_llvm.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 4e9af58538f..6739551ca26 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -345,6 +345,8 @@ static LLVMValueRef emit_b2i(struct ac_llvm_context *ctx,
 	LLVMValueRef result = LLVMBuildAnd(ctx->builder, src0, ctx->i32_1, "");
 
 	switch (bitsize) {
+	case 8:
+		return LLVMBuildTrunc(ctx->builder, result, ctx->i8, "");
 	case 16:
 		return LLVMBuildTrunc(ctx->builder, result, ctx->i16, "");
 	case 32:
@@ -978,6 +980,7 @@ static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
 	case nir_op_f2b32:
 		result = emit_f2b(&ctx->ac, src[0]);
 		break;
+	case nir_op_b2i8:
 	case nir_op_b2i16:
 	case nir_op_b2i32:
 	case nir_op_b2i64: