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| author | Uros Bizjak <ubizjak@gmail.com> | 2014-11-20 13:10:12 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2014-11-20 13:10:12 +0100 |
| commit | 1b6b13f3eeae79e4ba9b0888f623bdf30467ad46 (patch) | |
| tree | a32a6dd63c7509b79c7d3c7b2850585664329118 /libcpp | |
| parent | 5c5e108f9bc25c1a4043e402d6c9adf6d9405e31 (diff) | |
| download | gcc-1b6b13f3eeae79e4ba9b0888f623bdf30467ad46.zip gcc-1b6b13f3eeae79e4ba9b0888f623bdf30467ad46.tar.gz gcc-1b6b13f3eeae79e4ba9b0888f623bdf30467ad46.tar.bz2 | |
re PR target/63966 (inconsistent operand constraints compiling build libcpp)
PR target/63966
* lex.c [__i386__ || __x86_64__]: Compile special SSE functions
only for (__GNUC__ >= 5 || !defined(__PIC__)).
From-SVN: r217851
Diffstat (limited to 'libcpp')
| -rw-r--r-- | libcpp/ChangeLog | 4 | ||||
| -rw-r--r-- | libcpp/lex.c | 6 |
2 files changed, 3 insertions, 7 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 66cc81a..49f374d 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,8 +1,8 @@ 2014-11-20 Uros Bizjak <ubizjak@gmail.com> PR target/63966 - * lex.c [__i386__ || __x86_64__]: Include system <cpuid.h> for - GCC_VERSION < 5000. + * lex.c [__i386__ || __x86_64__]: Compile special SSE functions + only for (__GNUC__ >= 5 || !defined(__PIC__)). 2014-11-13 Manuel López-Ibáñez <manu@gcc.gnu.org> diff --git a/libcpp/lex.c b/libcpp/lex.c index 298dd7f..845c1d2 100644 --- a/libcpp/lex.c +++ b/libcpp/lex.c @@ -270,7 +270,7 @@ search_line_acc_char (const uchar *s, const uchar *end ATTRIBUTE_UNUSED) extensions used, so SSE4.2 executables cannot run on machines that don't support that extension. */ -#if (GCC_VERSION >= 4005) && (defined(__i386__) || defined(__x86_64__)) && !(defined(__sun__) && defined(__svr4__)) +#if (GCC_VERSION >= 4005) && (__GNUC__ >= 5 || !defined(__PIC__)) && (defined(__i386__) || defined(__x86_64__)) && !(defined(__sun__) && defined(__svr4__)) /* Replicated character data to be shared between implementations. Recall that outside of a context with vector support we can't @@ -471,11 +471,7 @@ search_line_sse42 (const uchar *s, const uchar *end) /* Check the CPU capabilities. */ -#if (GCC_VERSION >= 5000) #include "../gcc/config/i386/cpuid.h" -#else -#include <cpuid.h> -#endif typedef const uchar * (*search_line_fast_type) (const uchar *, const uchar *); static search_line_fast_type search_line_fast; |