diff options
| author | Jakub Jelinek <jakub@redhat.com> | 2014-01-01 00:53:17 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-01-01 00:53:17 +0100 |
| commit | 726c3546ef93df71ec61944655f792779eed53d1 (patch) | |
| tree | 7e1e7720ca03a666cdc38c59b2e49f350f5aaffd | |
| parent | dfebbdc61fc2aff2380313c5e8d7281b80d9b76c (diff) | |
| download | gcc-726c3546ef93df71ec61944655f792779eed53d1.zip gcc-726c3546ef93df71ec61944655f792779eed53d1.tar.gz gcc-726c3546ef93df71ec61944655f792779eed53d1.tar.bz2 | |
sse.md (*mov<mode>_internal): Guard EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
* config/i386/sse.md (*mov<mode>_internal): Guard
EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
From-SVN: r206269
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/config/i386/sse.md | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6374870..0d081c9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2014-01-01 Jakub Jelinek <jakub@redhat.com> + * config/i386/sse.md (*mov<mode>_internal): Guard + EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P. + PR rtl-optimization/59647 * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode new_rtx into UNSIGNED_FLOAT rtxes. diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index d75edb7..d8451d1 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -670,8 +670,10 @@ in avx512f, so we need to use workarounds, to access sse registers 16-31, which are evex-only. */ if (TARGET_AVX512F && GET_MODE_SIZE (<MODE>mode) < 64 - && (EXT_REX_SSE_REGNO_P (REGNO (operands[0])) - || EXT_REX_SSE_REGNO_P (REGNO (operands[1])))) + && ((REG_P (operands[0]) + && EXT_REX_SSE_REGNO_P (REGNO (operands[0]))) + || (REG_P (operands[1]) + && EXT_REX_SSE_REGNO_P (REGNO (operands[1]))))) { if (memory_operand (operands[0], <MODE>mode)) { |