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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2011-08-18 13:47:21 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2011-08-18 13:47:21 +0000 |
| commit | b28e37f19c88ef07d48375730d67056b5d3cc0fc (patch) | |
| tree | 85a30f035ae738cbb2b994c2dfeafdc8cc93e009 /gcc | |
| parent | c55b374bd599e51f1b0a61f740bc7cc57dfd8bb4 (diff) | |
| download | gcc-b28e37f19c88ef07d48375730d67056b5d3cc0fc.zip gcc-b28e37f19c88ef07d48375730d67056b5d3cc0fc.tar.gz gcc-b28e37f19c88ef07d48375730d67056b5d3cc0fc.tar.bz2 | |
arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
gcc/
* config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET.
(arm_size_rtx_costs): Likewise.
From-SVN: r177855
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 6 |
2 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4491a17..314efcd 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2011-08-18 Richard Sandiford <richard.sandiford@linaro.org> + + * config/arm/arm.c (arm_rtx_costs_1): Don't modify the costs of SET. + (arm_size_rtx_costs): Likewise. + 2011-08-18 Richard Guenther <rguenther@suse.de> * tree.h (tree_int_cst_msb): Remove. diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index b32e863..d1a3490 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -7399,6 +7399,9 @@ arm_rtx_costs_1 (rtx x, enum rtx_code outer, int* total, bool speed) *total = COSTS_N_INSNS (4); return true; + case SET: + return false; + default: *total = COSTS_N_INSNS (4); return false; @@ -7746,6 +7749,9 @@ arm_size_rtx_costs (rtx x, enum rtx_code code, enum rtx_code outer_code, *total = COSTS_N_INSNS (1) + 1; return true; + case SET: + return false; + default: if (mode != VOIDmode) *total = COSTS_N_INSNS (ARM_NUM_REGS (mode)); |