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| author | Christophe Lyon <christophe.lyon@arm.com> | 2021-10-13 09:16:14 +0000 |
|---|---|---|
| committer | Christophe Lyon <christophe.lyon@foss.st.com> | 2022-02-22 15:55:06 +0000 |
| commit | 6769084fdf159fb5c0fd20c8d28cfef5b2126cb0 (patch) | |
| tree | 7c1cc915817180d7e3084172cf13891245627f51 | |
| parent | bf3e36fbf13f0db44a79988036cb9c042288841a (diff) | |
| download | gcc-6769084fdf159fb5c0fd20c8d28cfef5b2126cb0.zip gcc-6769084fdf159fb5c0fd20c8d28cfef5b2126cb0.tar.gz gcc-6769084fdf159fb5c0fd20c8d28cfef5b2126cb0.tar.bz2 | |
arm: Add support for VPR_REG in arm_class_likely_spilled_p
VPR_REG is the only register in its class, so it should be handled by
TARGET_CLASS_LIKELY_SPILLED_P, which is achieved by calling
default_class_likely_spilled_p. No test fails without this patch, but
it seems it should be implemented.
Most of the work of this patch series was carried out while I was
working at STMicroelectronics as a Linaro assignee.
2022-02-22 Christophe Lyon <christophe.lyon@arm.com>
gcc/
* config/arm/arm.cc (arm_class_likely_spilled_p): Handle VPR_REG.
| -rw-r--r-- | gcc/config/arm/arm.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/arm/arm.cc b/gcc/config/arm/arm.cc index 9c19589..8d7f095 100644 --- a/gcc/config/arm/arm.cc +++ b/gcc/config/arm/arm.cc @@ -29369,7 +29369,7 @@ arm_class_likely_spilled_p (reg_class_t rclass) || rclass == CC_REG) return true; - return false; + return default_class_likely_spilled_p (rclass); } /* Implements target hook small_register_classes_for_mode_p. */ |