diff options
| author | Uros Bizjak <uros@gcc.gnu.org> | 2012-09-12 21:25:13 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2012-09-12 21:25:13 +0200 |
| commit | cb261eb7275388a6a96a4cb388dee97274e05c45 (patch) | |
| tree | 4d9304894d1d1e9948feeb9b8bbc99d0b3614239 | |
| parent | 9691b9a7d3a49a601a826f8a07b86f83e94b065a (diff) | |
| download | gcc-cb261eb7275388a6a96a4cb388dee97274e05c45.zip gcc-cb261eb7275388a6a96a4cb388dee97274e05c45.tar.gz gcc-cb261eb7275388a6a96a4cb388dee97274e05c45.tar.bz2 | |
i386.c (x86_prefetch_sse): Change to unsigned char.
* config/i386/i386.c (x86_prefetch_sse): Change to unsigned char.
* config/i386/i386.h (x86_prefetch_sse): Ditto.
From-SVN: r191231
| -rw-r--r-- | gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 3 |
3 files changed, 10 insertions, 7 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a7b950a..8b35ab4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2012-09-12 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/i386.c (x86_prefetch_sse): Change to unsigned char. + * config/i386/i386.h (x86_prefetch_sse): Ditto. + 2012-09-12 H.J. Lu <hongjiu.lu@intel.com> PR target/54445 @@ -11,9 +16,8 @@ 2012-09-12 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> - * config/i386/i386.md : Comments on fma4 instruction - selection reflect requirement on register pressure based - cost model. + * config/i386/i386.md : Comments on fma4 instruction selection + reflect requirement on register pressure based cost model. * config/i386/driver-i386.c (host_detect_local_cpu): fma4 flag is set-reset as informed by the cpuid flag. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 69a3377..63dde81 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2517,8 +2517,8 @@ enum processor_type ix86_tune; /* Which instruction set architecture to use. */ enum processor_type ix86_arch; -/* true if sse prefetch instruction is not NOOP. */ -int x86_prefetch_sse; +/* True if processor has SSE prefetch instruction. */ +unsigned char x86_prefetch_sse; /* -mstackrealign option */ static const char ix86_force_align_arg_pointer_string[] diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index 53ca7a5..2e70952 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -458,8 +458,7 @@ extern unsigned char ix86_arch_features[X86_ARCH_LAST]; #define TARGET_FISTTP (TARGET_SSE3 && TARGET_80387) -extern int x86_prefetch_sse; - +extern unsigned char x86_prefetch_sse; #define TARGET_PREFETCH_SSE x86_prefetch_sse #define ASSEMBLER_DIALECT (ix86_asm_dialect) |