A few of the gcc.target/riscv/mcpu-*.c tests have been failing for a
while now, due to the pipeline model for sifive-7-series not being
selected despite -mtune=sifive-7-series. The root cause is that the
respective RISCV_TUNE entry points to generic instead. Fix this.
Fixes 97d1ed67fc6 ("RISC-V: Support --target-help for -mcpu/-mtune")
gcc/ChangeLog:
* config/riscv/riscv-cores.def (RISCV_TUNE): Update
sifive-7-series to point to the sifive_7 pipeline
description.
Signed-off-by: Philipp Tomsich <philipp.toms...@vrull.eu>
---
gcc/config/riscv/riscv-cores.def | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/riscv/riscv-cores.def b/gcc/config/riscv/riscv-cores.def
index b84ad999ac1..31ad34682c5 100644
--- a/gcc/config/riscv/riscv-cores.def
+++ b/gcc/config/riscv/riscv-cores.def
@@ -36,7 +36,7 @@
RISCV_TUNE("rocket", generic, rocket_tune_info)
RISCV_TUNE("sifive-3-series", generic, rocket_tune_info)
RISCV_TUNE("sifive-5-series", generic, rocket_tune_info)
-RISCV_TUNE("sifive-7-series", generic, sifive_7_tune_info)
+RISCV_TUNE("sifive-7-series", sifive_7, sifive_7_tune_info)
RISCV_TUNE("thead-c906", generic, thead_c906_tune_info)
RISCV_TUNE("size", generic, optimize_size_tune_info)
--
2.34.1
