diff options
| author | J"orn Rennecke <joern.rennecke@superh.com> | 2003-03-05 21:45:41 +0000 |
|---|---|---|
| committer | Joern Rennecke <amylaar@gcc.gnu.org> | 2003-03-05 21:45:41 +0000 |
| commit | bb182d238a42a4f354734e89389561d0ff05db1a (patch) | |
| tree | a6d7fb241184dbd5a7c3cc7259aac8a250fe33cc /gcc | |
| parent | f2d0440f54c4d1c79cc8e165cfd24ff02d9f6b52 (diff) | |
| download | gcc-bb182d238a42a4f354734e89389561d0ff05db1a.zip gcc-bb182d238a42a4f354734e89389561d0ff05db1a.tar.gz gcc-bb182d238a42a4f354734e89389561d0ff05db1a.tar.bz2 | |
sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value for align_jumps is 4.
* sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value
for align_jumps is 4.
(SECONDARY_INPUT_RELOAD_CLASS): If reloading a PLUS into FPUL,
use GENERAL_REGS.
From-SVN: r63863
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/sh/sh.h | 9 |
2 files changed, 13 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6e4ebba..e6cfe6f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +Wed Mar 5 21:40:57 2003 J"orn Rennecke <joern.rennecke@superh.com> + + * sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value + for align_jumps is 4. + + (SECONDARY_INPUT_RELOAD_CLASS): If reloading a PLUS into FPUL, + use GENERAL_REGS. + 2003-03-05 Stephane Carrez <stcarrez@nerim.fr> * config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h index 0be5f89..49503d1 100644 --- a/gcc/config/sh/sh.h +++ b/gcc/config/sh/sh.h @@ -507,8 +507,8 @@ do { \ align_loops = 1 << (TARGET_SH5 ? 3 : 2); \ if (align_jumps == 0) \ align_jumps = 1 << CACHE_LOG; \ - else if (align_jumps <= 1) \ - align_jumps = 2; \ + else if (align_jumps < (TARGET_SHMEDIA ? 4 : 2)) \ + align_jumps = TARGET_SHMEDIA ? 4 : 2; \ \ /* Allocation boundary (in *bytes*) for the code of a function. \ SH1: 32 bit alignment is faster, because instructions are always \ @@ -1395,8 +1395,9 @@ extern enum reg_class reg_class_from_letter[]; ? R0_REGS \ : (CLASS == FPUL_REGS \ && ((GET_CODE (X) == REG \ - && (REGNO (X) == MACL_REG || REGNO (X) == MACH_REG \ - || REGNO (X) == T_REG)))) \ + && (REGNO (X) == MACL_REG || REGNO (X) == MACH_REG \ + || REGNO (X) == T_REG)) \ + || GET_CODE (X) == PLUS)) \ ? GENERAL_REGS \ : CLASS == FPUL_REGS && immediate_operand ((X), (MODE)) \ ? (GET_CODE (X) == CONST_INT && CONST_OK_FOR_I (INTVAL (X)) \ |