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re PR target/61231 (bootstrap comparision failure on powerpc64le-linux-gnu)

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PR target/61231
	* config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
	* config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
	Use "Y" constraint rather than "m".

From-SVN: r210835
This commit is contained in:
Alan Modra 2014-05-23 10:47:41 +09:30 committed by Alan Modra
parent bb3d4010c6
commit ea9364db15
3 changed files with 11 additions and 3 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2014-05-23 Alan Modra <amodra@gmail.com>
PR target/61231
* config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
* config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
Use "Y" constraint rather than "m".
2014-05-23 Kugan Vivekanandarajah <kuganv@linaro.org>
* config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New

3
gcc/config/rs6000/rs6000.c
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@ -6124,7 +6124,8 @@ mem_operand_gpr (rtx op, enum machine_mode mode)
return false;
extra = GET_MODE_SIZE (mode) - UNITS_PER_WORD;
gcc_assert (extra >= 0);
if (extra < 0)
extra = 0;
if (GET_CODE (addr) == LO_SUM)
/* For lo_sum addresses, we must allow any offset except one that

4
gcc/config/rs6000/rs6000.md
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@ -745,7 +745,7 @@
(define_insn "*extendsidi2_lfiwax"
[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r,??wm,!wl,!wu")
(sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r,r,Z,Z")))]
(sign_extend:DI (match_operand:SI 1 "lwa_operand" "Y,r,r,Z,Z")))]
"TARGET_POWERPC64 && TARGET_LFIWAX"
"@
lwa%U1%X1 %0,%1
@ -758,7 +758,7 @@
(define_insn "*extendsidi2_nocell"
[(set (match_operand:DI 0 "gpc_reg_operand" "=r,r")
(sign_extend:DI (match_operand:SI 1 "lwa_operand" "m,r")))]
(sign_extend:DI (match_operand:SI 1 "lwa_operand" "Y,r")))]
"TARGET_POWERPC64 && rs6000_gen_cell_microcode && !TARGET_LFIWAX"
"@
lwa%U1%X1 %0,%1