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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-12 06:40:27 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2001-12-12 06:40:27 +0000 |
| commit | 8952c8767e4ffcf80f87ed33d3d325abdd62dfb2 (patch) | |
| tree | a52a8160ddc621b801a25bf5456b2c0ff598fc8c /gcc/config/alpha/linux.h | |
| parent | 0af94772ae11789901c6b1d1363828db5c91a314 (diff) | |
| download | ppe42-gcc-8952c8767e4ffcf80f87ed33d3d325abdd62dfb2.tar.gz ppe42-gcc-8952c8767e4ffcf80f87ed33d3d325abdd62dfb2.zip | |
* config/alpha/alpha.h (TARGET_FIXUP_EV5_PREFETCH): New.
* config/alpha/linux.h (TARGET_FIXUP_EV5_PREFETCH): New.
* config/alpha/alpha.md (prefetch): New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47922 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/alpha/linux.h')
| -rw-r--r-- | gcc/config/alpha/linux.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/config/alpha/linux.h b/gcc/config/alpha/linux.h index e2a6e6004d7..8a1b93f2823 100644 --- a/gcc/config/alpha/linux.h +++ b/gcc/config/alpha/linux.h @@ -46,6 +46,10 @@ SUB_CPP_PREDEFINES #undef TARGET_CAN_FAULT_IN_PROLOGUE #define TARGET_CAN_FAULT_IN_PROLOGUE 1 +/* OS fixes up EV5 data fault on prefetch. */ +#undef TARGET_FIXUP_EV5_PREFETCH +#define TARGET_FIXUP_EV5_PREFETCH 1 + #undef WCHAR_TYPE #define WCHAR_TYPE "int" |
