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sh.h (OVERRIDE_OPTIONS): For TARGET_SHMEDIA, the minimum value for align_jumps is 4.

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* 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
This commit is contained in:
J"orn Rennecke 2003-03-05 21:45:41 +00:00 committed by Joern Rennecke
parent f2d0440f54
commit bb182d238a
2 changed files with 13 additions and 4 deletions
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8
gcc/ChangeLog
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@ -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> 2003-03-05 Stephane Carrez <stcarrez@nerim.fr>
* config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return * config/m68hc11/m68hc11.h (PAD_VARARGS_DOWN): Define and return

9
gcc/config/sh/sh.h
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@ -507,8 +507,8 @@ do { \
align_loops = 1 << (TARGET_SH5 ? 3 : 2); \ align_loops = 1 << (TARGET_SH5 ? 3 : 2); \
if (align_jumps == 0) \ if (align_jumps == 0) \
align_jumps = 1 << CACHE_LOG; \ align_jumps = 1 << CACHE_LOG; \
else if (align_jumps <= 1) \ else if (align_jumps < (TARGET_SHMEDIA ? 4 : 2)) \
align_jumps = 2; \ align_jumps = TARGET_SHMEDIA ? 4 : 2; \
\ \
/* Allocation boundary (in *bytes*) for the code of a function. \ /* Allocation boundary (in *bytes*) for the code of a function. \
SH1: 32 bit alignment is faster, because instructions are always \ SH1: 32 bit alignment is faster, because instructions are always \
@ -1395,8 +1395,9 @@ extern enum reg_class reg_class_from_letter[];
? R0_REGS \ ? R0_REGS \
: (CLASS == FPUL_REGS \ : (CLASS == FPUL_REGS \
&& ((GET_CODE (X) == REG \ && ((GET_CODE (X) == REG \
&& (REGNO (X) == MACL_REG || REGNO (X) == MACH_REG \ && (REGNO (X) == MACL_REG || REGNO (X) == MACH_REG \
|| REGNO (X) == T_REG)))) \ || REGNO (X) == T_REG)) \
|| GET_CODE (X) == PLUS)) \
? GENERAL_REGS \ ? GENERAL_REGS \
: CLASS == FPUL_REGS && immediate_operand ((X), (MODE)) \ : CLASS == FPUL_REGS && immediate_operand ((X), (MODE)) \
? (GET_CODE (X) == CONST_INT && CONST_OK_FOR_I (INTVAL (X)) \ ? (GET_CODE (X) == CONST_INT && CONST_OK_FOR_I (INTVAL (X)) \