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pan/midgard: Add mir_rewrite_index_dst_single helper

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-08-15 14:22:48 -07:00
parent d68019ad1f
commit 6f1c8c148d
2 changed files with 8 additions and 2 deletions
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1
src/panfrost/midgard/compiler.h
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@ -478,6 +478,7 @@ void mir_rewrite_index(compiler_context *ctx, unsigned old, unsigned new);
void mir_rewrite_index_src(compiler_context *ctx, unsigned old, unsigned new);
void mir_rewrite_index_dst(compiler_context *ctx, unsigned old, unsigned new);
void mir_rewrite_index_dst_tag(compiler_context *ctx, unsigned old, unsigned new, unsigned tag);
void mir_rewrite_index_dst_single(midgard_instruction *ins, unsigned old, unsigned new);
void mir_rewrite_index_src_single(midgard_instruction *ins, unsigned old, unsigned new);
void mir_rewrite_index_src_tag(compiler_context *ctx, unsigned old, unsigned new, unsigned tag);
void mir_rewrite_index_src_swizzle(compiler_context *ctx, unsigned old, unsigned new, unsigned swizzle);

9
src/panfrost/midgard/mir.c
View file

@ -32,6 +32,12 @@ void mir_rewrite_index_src_single(midgard_instruction *ins, unsigned old, unsign
}
}
void mir_rewrite_index_dst_single(midgard_instruction *ins, unsigned old, unsigned new)
{
if (ins->ssa_args.dest == old)
ins->ssa_args.dest = new;
}
static unsigned
mir_get_swizzle(midgard_instruction *ins, unsigned idx)
{
@ -181,8 +187,7 @@ void
mir_rewrite_index_dst(compiler_context *ctx, unsigned old, unsigned new)
{
mir_foreach_instr_global(ctx, ins) {
if (ins->ssa_args.dest == old)
ins->ssa_args.dest = new;
mir_rewrite_index_dst_single(ins, old, new);
}
}