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| author | Richard Kenner <kenner@gcc.gnu.org> | 1992-10-20 06:50:14 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1992-10-20 06:50:14 -0400 |
| commit | 59b2d7222d18108026282f950e94ba8d5a01769a (patch) | |
| tree | 93d94d9aeb7572f7528db7787544ce571684809c /gcc | |
| parent | c45a13a68d738240a94158d64598643e6ab0be94 (diff) | |
| download | gcc-59b2d7222d18108026282f950e94ba8d5a01769a.zip gcc-59b2d7222d18108026282f950e94ba8d5a01769a.tar.gz gcc-59b2d7222d18108026282f950e94ba8d5a01769a.tar.bz2 | |
(copy_rtx_and_substitute): Don't assume force_operand on an address returns a REG; it might be a SUBREG.
(copy_rtx_and_substitute): Don't assume force_operand on an address
returns a REG; it might be a SUBREG. Use force_reg.
From-SVN: r2527
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/integrate.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/integrate.c b/gcc/integrate.c index 965bc9f..611bbad 100644 --- a/gcc/integrate.c +++ b/gcc/integrate.c @@ -1886,7 +1886,8 @@ copy_rtx_and_substitute (orig, map) rounded = CEIL_ROUND (size, BIGGEST_ALIGNMENT / BITS_PER_UNIT); loc = plus_constant (loc, rounded); #endif - map->reg_map[regno] = temp = force_operand (loc, NULL_RTX); + map->reg_map[regno] = temp + = force_reg (Pmode, force_operand (loc, NULL_RTX)); map->const_equiv_map[REGNO (temp)] = loc; map->const_age_map[REGNO (temp)] = CONST_AGE_PARM; @@ -1905,7 +1906,8 @@ copy_rtx_and_substitute (orig, map) start_sequence (); loc = assign_stack_temp (BLKmode, size, 1); loc = XEXP (loc, 0); - map->reg_map[regno] = temp = force_operand (loc, NULL_RTX); + map->reg_map[regno] = temp + = force_reg (Pmode, force_operand (loc, NULL_RTX)); map->const_equiv_map[REGNO (temp)] = loc; map->const_age_map[REGNO (temp)] = CONST_AGE_PARM; |