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| author | Andrew Carlotti <andrew.carlotti@arm.com> | 2024-07-30 18:56:01 +0100 |
|---|---|---|
| committer | Andrew Carlotti <andrew.carlotti@arm.com> | 2025-01-10 14:12:09 +0000 |
| commit | 4984119b75e0fb8b653dd46b5d196017c90fd6a5 (patch) | |
| tree | 469bb260f457abfc2e40557dafc3b216609a932e | |
| parent | 5747c121e9caa66a8173ad01db78769be08c407e (diff) | |
| download | gcc-4984119b75e0fb8b653dd46b5d196017c90fd6a5.zip gcc-4984119b75e0fb8b653dd46b5d196017c90fd6a5.tar.gz gcc-4984119b75e0fb8b653dd46b5d196017c90fd6a5.tar.bz2 | |
aarch64: Add new +wfxt flag
GCC does not currently emit the wfet or wfit instructions, so this
primarily affects the flags passed through to the assembler.
gcc/ChangeLog:
* config/aarch64/aarch64-arches.def (V8_7A): Add WFXT.
* config/aarch64/aarch64-option-extensions.def (WFXT): New flag.
| -rw-r--r-- | gcc/config/aarch64/aarch64-arches.def | 2 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64-option-extensions.def | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/gcc/config/aarch64/aarch64-arches.def b/gcc/config/aarch64/aarch64-arches.def index bcd08e2..ff873a3 100644 --- a/gcc/config/aarch64/aarch64-arches.def +++ b/gcc/config/aarch64/aarch64-arches.def @@ -37,7 +37,7 @@ AARCH64_ARCH("armv8.3-a", generic_armv8_a, V8_3A, 8, (V8_2A, PAUTH, R AARCH64_ARCH("armv8.4-a", generic_armv8_a, V8_4A, 8, (V8_3A, F16FML, DOTPROD, FLAGM, RCPC2)) AARCH64_ARCH("armv8.5-a", generic_armv8_a, V8_5A, 8, (V8_4A, SB, SSBS, PREDRES, FRINTTS, FLAGM2)) AARCH64_ARCH("armv8.6-a", generic_armv8_a, V8_6A, 8, (V8_5A, I8MM, BF16)) -AARCH64_ARCH("armv8.7-a", generic_armv8_a, V8_7A, 8, (V8_6A)) +AARCH64_ARCH("armv8.7-a", generic_armv8_a, V8_7A, 8, (V8_6A, WFXT)) AARCH64_ARCH("armv8.8-a", generic_armv8_a, V8_8A, 8, (V8_7A, MOPS)) AARCH64_ARCH("armv8.9-a", generic_armv8_a, V8_9A, 8, (V8_8A, CSSC)) AARCH64_ARCH("armv8-r", generic_armv8_a, V8R , 8, (V8_4A)) diff --git a/gcc/config/aarch64/aarch64-option-extensions.def b/gcc/config/aarch64/aarch64-option-extensions.def index 3558a6e..d0d01f9 100644 --- a/gcc/config/aarch64/aarch64-option-extensions.def +++ b/gcc/config/aarch64/aarch64-option-extensions.def @@ -225,6 +225,8 @@ AARCH64_OPT_EXTENSION("pauth", PAUTH, (), (), (), "paca pacg") AARCH64_OPT_EXTENSION("ls64", LS64, (), (), (), "") +AARCH64_OPT_FMV_EXTENSION("wfxt", WFXT, (), (), (), "wfxt") + AARCH64_OPT_EXTENSION("sme-f64f64", SME_F64F64, (SME), (), (), "smef64f64") AARCH64_FMV_FEATURE("sme-f64f64", SME_F64, (SME_F64F64)) |