https://gcc.gnu.org/g:f9bef66f690d8f1206086c30154af33347c80065
commit r16-1619-gf9bef66f690d8f1206086c30154af33347c80065
Author: H.J. Lu <hjl.to...@gmail.com>
Date: Mon Jun 23 10:55:49 2025 +0800
x86: Add PROCESSOR_XXX comments to processor_cost_table
Add a PROCESSOR_XXX comment to each entry in processor_cost_table to
describe which processor the cost enry is applied to.
* config/i386/i386-options.cc (processor_cost_table): Add a
PROCESSOR_XXX comment to each entry.
Signed-off-by: H.J. Lu <hjl.to...@gmail.com>
Diff:
---
gcc/config/i386/i386-options.cc | 114 ++++++++++++++++++++--------------------
1 file changed, 57 insertions(+), 57 deletions(-)
diff --git a/gcc/config/i386/i386-options.cc b/gcc/config/i386/i386-options.cc
index 124386735039..d1e321ad74b1 100644
--- a/gcc/config/i386/i386-options.cc
+++ b/gcc/config/i386/i386-options.cc
@@ -760,63 +760,63 @@ static unsigned HOST_WIDE_INT
initial_ix86_arch_features[X86_ARCH_LAST] = {
/* This table must be in sync with enum processor_type in i386.h. */
static const struct processor_costs *processor_cost_table[] =
{
- &generic_cost,
- &i386_cost,
- &i486_cost,
- &pentium_cost,
- &lakemont_cost,
- &pentiumpro_cost,
- &pentium4_cost,
- &nocona_cost,
- &core_cost,
- &core_cost,
- &core_cost,
- &core_cost,
- &atom_cost,
- &slm_cost,
- &slm_cost,
- &slm_cost,
- &tremont_cost,
- &alderlake_cost,
- &alderlake_cost,
- &alderlake_cost,
- &skylake_cost,
- &skylake_cost,
- &icelake_cost,
- &icelake_cost,
- &icelake_cost,
- &skylake_cost,
- &icelake_cost,
- &skylake_cost,
- &icelake_cost,
- &alderlake_cost,
- &icelake_cost,
- &icelake_cost,
- &icelake_cost,
- &alderlake_cost,
- &alderlake_cost,
- &alderlake_cost,
- &icelake_cost,
- &intel_cost,
- &lujiazui_cost,
- &yongfeng_cost,
- &shijidadao_cost,
- &geode_cost,
- &k6_cost,
- &athlon_cost,
- &k8_cost,
- &amdfam10_cost,
- &bdver_cost,
- &bdver_cost,
- &bdver_cost,
- &bdver_cost,
- &btver1_cost,
- &btver2_cost,
- &znver1_cost,
- &znver2_cost,
- &znver3_cost,
- &znver4_cost,
- &znver5_cost
+ &generic_cost, /* PROCESSOR_GENERIC. */
+ &i386_cost, /* PROCESSOR_I386. */
+ &i486_cost, /* PROCESSOR_I486. */
+ &pentium_cost, /* PROCESSOR_PENTIUM. */
+ &lakemont_cost, /* PROCESSOR_LAKEMONT. */
+ &pentiumpro_cost, /* PROCESSOR_PENTIUMPRO. */
+ &pentium4_cost, /* PROCESSOR_PENTIUM4. */
+ &nocona_cost, /* PROCESSOR_NOCONA. */
+ &core_cost, /* PROCESSOR_CORE2. */
+ &core_cost, /* PROCESSOR_NEHALEM. */
+ &core_cost, /* PROCESSOR_SANDYBRIDGE. */
+ &core_cost, /* PROCESSOR_HASWELL. */
+ &atom_cost, /* PROCESSOR_BONNELL. */
+ &slm_cost, /* PROCESSOR_SILVERMONT. */
+ &slm_cost, /* PROCESSOR_GOLDMONT. */
+ &slm_cost, /* PROCESSOR_GOLDMONT_PLUS. */
+ &tremont_cost, /* PROCESSOR_TREMONT. */
+ &alderlake_cost, /* PROCESSOR_SIERRAFOREST. */
+ &alderlake_cost, /* PROCESSOR_GRANDRIDGE. */
+ &alderlake_cost, /* PROCESSOR_CLEARWATERFOREST. */
+ &skylake_cost, /* PROCESSOR_SKYLAKE. */
+ &skylake_cost, /* PROCESSOR_SKYLAKE_AVX512. */
+ &icelake_cost, /* PROCESSOR_CANNONLAKE. */
+ &icelake_cost, /* PROCESSOR_ICELAKE_CLIENT. */
+ &icelake_cost, /* PROCESSOR_ICELAKE_SERVER. */
+ &skylake_cost, /* PROCESSOR_CASCADELAKE. */
+ &icelake_cost, /* PROCESSOR_TIGERLAKE. */
+ &skylake_cost, /* PROCESSOR_COOPERLAKE. */
+ &icelake_cost, /* PROCESSOR_SAPPHIRERAPIDS. */
+ &alderlake_cost, /* PROCESSOR_ALDERLAKE. */
+ &icelake_cost, /* PROCESSOR_ROCKETLAKE. */
+ &icelake_cost, /* PROCESSOR_GRANITERAPIDS. */
+ &icelake_cost, /* PROCESSOR_GRANITERAPIDS_D. */
+ &alderlake_cost, /* PROCESSOR_ARROWLAKE. */
+ &alderlake_cost, /* PROCESSOR_ARROWLAKE_S. */
+ &alderlake_cost, /* PROCESSOR_PANTHERLAKE. */
+ &icelake_cost, /* PROCESSOR_DIAMONDRAPIDS. */
+ &intel_cost, /* PROCESSOR_INTEL. */
+ &lujiazui_cost, /* PROCESSOR_LUJIAZUI. */
+ &yongfeng_cost, /* PROCESSOR_YONGFENG. */
+ &shijidadao_cost, /* PROCESSOR_SHIJIDADAO. */
+ &geode_cost, /* PROCESSOR_GEODE. */
+ &k6_cost, /* PROCESSOR_K6. */
+ &athlon_cost, /* PROCESSOR_ATHLON. */
+ &k8_cost, /* PROCESSOR_K8. */
+ &amdfam10_cost, /* PROCESSOR_AMDFAM10. */
+ &bdver_cost, /* PROCESSOR_BDVER1. */
+ &bdver_cost, /* PROCESSOR_BDVER2. */
+ &bdver_cost, /* PROCESSOR_BDVER3. */
+ &bdver_cost, /* PROCESSOR_BDVER4. */
+ &btver1_cost, /* PROCESSOR_BTVER1. */
+ &btver2_cost, /* PROCESSOR_BTVER2. */
+ &znver1_cost, /* PROCESSOR_ZNVER1. */
+ &znver2_cost, /* PROCESSOR_ZNVER2. */
+ &znver3_cost, /* PROCESSOR_ZNVER3. */
+ &znver4_cost, /* PROCESSOR_ZNVER4. */
+ &znver5_cost /* PROCESSOR_ZNVER5. */
};
/* Guarantee that the array is aligned with enum processor_type. */
