Module: Mesa Branch: master Commit: 3e7f3e2cd1e9f44eab840441af15a44883919717 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=3e7f3e2cd1e9f44eab840441af15a44883919717
Author: Samuel Pitoiset <[email protected]> Date: Fri Sep 14 12:52:35 2018 +0200 ac: add 16-bit support to ac_build_isign() Signed-off-by: Samuel Pitoiset <[email protected]> Reviewed-by: Bas Nieuwenhuizen <[email protected]> --- src/amd/common/ac_llvm_build.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index 011cea5cd0..71723d5e91 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -2069,14 +2069,25 @@ LLVMValueRef ac_build_isign(struct ac_llvm_context *ctx, LLVMValueRef src0, LLVMValueRef cmp, val, zero, one; LLVMTypeRef type; - if (bitsize == 32) { - type = ctx->i32; - zero = ctx->i32_0; - one = ctx->i32_1; - } else { + switch (bitsize) { + case 64: type = ctx->i64; zero = ctx->i64_0; one = ctx->i64_1; + break; + case 32: + type = ctx->i32; + zero = ctx->i32_0; + one = ctx->i32_1; + break; + case 16: + type = ctx->i16; + zero = ctx->i16_0; + one = ctx->i16_1; + break; + default: + unreachable(!"invalid bitsize"); + break; } cmp = LLVMBuildICmp(ctx->builder, LLVMIntSGT, src0, zero, ""); _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
