47d3640028
* i386.md (pop): pop increments the stack pointer.
(prologue_set_stack_ptr): New pattern.
* i386.c (ix86_expand_prologue): Use prologue_set_stack_ptr
instead of subsi3.
Fixes problem with scheduling on the x86.
From-SVN: r14956
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| .. | ||
| 1750a | ||
| a29k | ||
| alpha | ||
| arm | ||
| clipper | ||
| convex | ||
| dsp16xx | ||
| elxsi | ||
| fx80 | ||
| gmicro | ||
| h8300 | ||
| i370 | ||
| i386 | ||
| i860 | ||
| i960 | ||
| m32r | ||
| m68k | ||
| m88k | ||
| mips | ||
| mn10200 | ||
| mn10300 | ||
| msdos | ||
| ns32k | ||
| pa | ||
| pdp11 | ||
| pyr | ||
| romp | ||
| rs6000 | ||
| sh | ||
| sparc | ||
| spur | ||
| tahoe | ||
| vax | ||
| we32k | ||
| winnt | ||
| aoutos.h | ||
| dbx.h | ||
| dbxcoff.h | ||
| float-i32.h | ||
| float-i64.h | ||
| float-i128.h | ||
| float-sh.h | ||
| float-vax.h | ||
| fp-bit.c | ||
| gnu.h | ||
| gofast.h | ||
| libgloss.h | ||
| linux-aout.h | ||
| linux.h | ||
| lynx-ng.h | ||
| lynx.h | ||
| netbsd.h | ||
| nextstep21.h | ||
| nextstep.c | ||
| nextstep.h | ||
| psos.h | ||
| ptx4.h | ||
| README | ||
| svr3.h | ||
| svr4.h | ||
| t-gnu | ||
| t-libc-ok | ||
| t-linux | ||
| t-linux-aout | ||
| t-linux-gnulibc1 | ||
| t-netbsd | ||
| t-rtems | ||
| t-svr4 | ||
| x-linux | ||
| x-linux-aout | ||
| x-lynx | ||
| x-svr4 | ||
| xm-freebsd.h | ||
| xm-gnu.h | ||
| xm-linux.h | ||
| xm-lynx.h | ||
| xm-netbsd.h | ||
| xm-svr3.h | ||
| xm-svr4.h | ||
This directory contains machine-specific files for the GNU C compiler. It has a subdirectory for each basic CPU type. The only files in this directory itself are some .h files that pertain to particular operating systems and are used for more than one CPU type.