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| author | Uros Bizjak <uros@gcc.gnu.org> | 2009-11-13 19:33:37 +0100 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2009-11-13 19:33:37 +0100 |
| commit | 8410737add10f9f2b70616986a6a173c312b732e (patch) | |
| tree | 6774cedb6b67eef95d2a8c93ae8a48c63ea925c9 /gcc/gimplify.c | |
| parent | 0761b46229e1ccc5b573eaf972ff2a0d64477493 (diff) | |
| download | gcc-8410737add10f9f2b70616986a6a173c312b732e.zip gcc-8410737add10f9f2b70616986a6a173c312b732e.tar.gz gcc-8410737add10f9f2b70616986a6a173c312b732e.tar.bz2 | |
re PR target/41900 (call *%esp shouldn't be generated because of CPU errata)
2009-11-13 Uros Bizjak <ubizjak@gmail.com>
PR target/41900
(*call_pop_1, *call_1, *call_value_pop_1, *call_value_1): Use "lsm"
as operand 1 constraint.
* config/i386/predicates.md (call_insn_operand): Depend on
index_register_operand to avoid %esp register.
2009-11-13 Uros Bizjak <ubizjak@gmail.com>
Revert:
2009-11-03 Uros Bizjak <ubizjak@gmail.com>
PR target/41900
* config/i386/i386.h (ix86_arch_indices) <X86_ARCH_CALL_ESP>: New.
(TARGET_CALL_ESP): New define.
* config/i386/i386.c (initial_ix86_tune_features): Initialize
X86_ARCH_CALL_ESP.
* config/i386/i386.md (*call_pop_1_esp, *call_1_esp,
*call_value_pop_1_esp, *call_value_1_esp): Rename from *call_pop_1,
*call_1, *call_value_pop_1 and *call_value_1. Depend on
TARGET_CALL_ESP.
(*call_pop_1, *call_1, *call_value_pop_1, *call_value_1):
New patterns, use "lsm" as operand 1 constraint.
* config/i386/predicates.md (call_insn_operand): Depend on
index_register_operand for !TARGET_CALL_ESP to avoid %esp register.
From-SVN: r154160
Diffstat (limited to 'gcc/gimplify.c')
0 files changed, 0 insertions, 0 deletions