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| author | Paul Brook <paul@codesourcery.com> | 2008-03-12 22:04:19 +0000 |
|---|---|---|
| committer | Paul Brook <pbrook@gcc.gnu.org> | 2008-03-12 22:04:19 +0000 |
| commit | 09754904669228ef0719337ef439af36ae06a54f (patch) | |
| tree | 8f755944e33072f0092458c5439e1ba58925cc4c | |
| parent | a7438d6d5de9a904078a86bc34736f146e475118 (diff) | |
| download | gcc-09754904669228ef0719337ef439af36ae06a54f.zip gcc-09754904669228ef0719337ef439af36ae06a54f.tar.gz gcc-09754904669228ef0719337ef439af36ae06a54f.tar.bz2 | |
arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.
2008-03-12 Paul Brook <paul@codesourcery.com>
gcc/
* config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2.
From-SVN: r133151
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/arm/arm.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 618cb8e..514d86c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2008-03-12 Paul Brook <paul@codesourcery.com> + + gcc/ + * config/arm/arm.c (arm_size_rtx_costs): Use ARM costs for Thumb-2. + 2008-03-12 Uros Bizjak <ubizjak@gmail.com> * config/i386/i386.md (int_cond): New code iterator. diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index 304b430..5f92e46 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -5070,13 +5070,14 @@ arm_size_rtx_costs (rtx x, int code, int outer_code, int *total) { enum machine_mode mode = GET_MODE (x); - if (TARGET_THUMB) + if (TARGET_THUMB1) { /* XXX TBD. For now, use the standard costs. */ *total = thumb1_rtx_costs (x, code, outer_code); return true; } + /* FIXME: This makes no attempt to prefer narrow Thumb-2 instructions. */ switch (code) { case MEM: |