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Revert "nir: replace lower_ffma and fuse_ffma with has_ffma"

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This reverts commit 939ddf3f67.

Intel has a separate pass for fusing FFMAs selectively.  We split
these flags in commit 1b72c31e1f and
the reasoning still stands.  The patch being reverted was just a
cleanup, so there should be no issue with reverting it.

Acked-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6849>
This commit is contained in:
Kenneth Graunke
2020-09-24 08:46:31 -07:00
parent d8cdcd4adf
commit 140f53e646
19 changed files with 84 additions and 42 deletions
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src/gallium/drivers/vc4/vc4_program.c
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@@ -2179,6 +2179,9 @@ static const nir_shader_compiler_options nir_options = {
.lower_extract_byte = true,
.lower_extract_word = true,
.lower_fdiv = true,
.lower_ffma16 = true,
.lower_ffma32 = true,
.lower_ffma64 = true,
.lower_flrp32 = true,
.lower_fmod = true,
.lower_fpow = true,