From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Wed, 13 Feb 2019 05:09:20 +0000 (+1100)
Subject: nir: turn an ssa check in nir_search into an assert
X-Git-Tag: upstream/19.3.0~9828
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=68baf96824a5a02f7ed82cd6b90eefc402ef83eb;p=platform%2Fupstream%2Fmesa.git

nir: turn an ssa check in nir_search into an assert

Everything should be in ssa form when we call this. This is a
hotpath so replace the check with an assert.

Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
---

diff --git a/src/compiler/nir/nir_search.c b/src/compiler/nir/nir_search.c
index 8578ca5..d257b63 100644
--- a/src/compiler/nir/nir_search.c
+++ b/src/compiler/nir/nir_search.c
@@ -200,8 +200,7 @@ match_value(const nir_search_value *value, nir_alu_instr *instr, unsigned src,
     * replacing so those reads will happen after the original reads and may
     * not be valid if they're register reads.
     */
-   if (!instr->src[src].src.is_ssa)
-      return false;
+   assert(instr->src[src].src.is_ssa);
 
    /* If the source is an explicitly sized source, then we need to reset
     * both the number of components and the swizzle.