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| author | H.J. Lu <hongjiu.lu@intel.com> | 2010-10-26 21:20:19 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2010-10-26 14:20:19 -0700 |
| commit | 74288524a6a9cb8e7205c0f3c3b0bf2742e54206 (patch) | |
| tree | c1c9237982b3cf173ad4a8c0e633668be8684ade /gcc | |
| parent | eac8df5d4538971cf5932b1d9dda75cf2b075d42 (diff) | |
| download | gcc-74288524a6a9cb8e7205c0f3c3b0bf2742e54206.zip gcc-74288524a6a9cb8e7205c0f3c3b0bf2742e54206.tar.gz gcc-74288524a6a9cb8e7205c0f3c3b0bf2742e54206.tar.bz2 | |
Replace unspec_volatile with unspec in split_stack_return.
From-SVN: r165987
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4c287b9..abc2b73 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-10-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/i386/i386.md (split_stack_return): Replace + unspec_volatile with unspec. + 2010-10-26 Jonathan Wakely <jwakely.gcc@gmail.com> * doc/install.texi: Fix typo in --with-sysroot description. diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index 475e530..cfd3f65 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -11751,8 +11751,8 @@ ;; In order to support the call/return predictor, we use a return ;; instruction which the middle-end doesn't see. (define_insn "split_stack_return" - [(unspec_volatile [(match_operand:SI 0 "const_int_operand" "")] - UNSPEC_STACK_CHECK)] + [(unspec [(match_operand:SI 0 "const_int_operand" "")] + UNSPEC_STACK_CHECK)] "" { if (operands[0] == const0_rtx) |