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| author | Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> | 2009-12-23 16:36:40 +0000 |
|---|---|---|
| committer | Ramana Radhakrishnan <ramana@gcc.gnu.org> | 2009-12-23 16:36:40 +0000 |
| commit | 83c3a2d826778223e827ab541ada1c3ffde04034 (patch) | |
| tree | 38a83d3bb56c8033348f31d5c3ba454883552ceb /gcc/config | |
| parent | 07422036e30a34fa3fba20c6b6a7534bcd509e1c (diff) | |
| download | gcc-83c3a2d826778223e827ab541ada1c3ffde04034.zip gcc-83c3a2d826778223e827ab541ada1c3ffde04034.tar.gz gcc-83c3a2d826778223e827ab541ada1c3ffde04034.tar.bz2 | |
re PR target/42093 (Compressed switch tables for Thumb2 have signed offsets)
Fix PR target/42093
2009-12-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/42093
* config/arm/arm.h (CASE_VECTOR_PC_RELATIVE): Fix macro usage
to TARGET_THUMB1.
(CASE_VECTOR_SHORTEN_MODE): Allow signed offsets
only for TARGET_THUMB1.
2009-12-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/42093
* gcc.target/arm/pr42093.c: New test.
From-SVN: r155428
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/arm/arm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h index 691a860..26ffaf8 100644 --- a/gcc/config/arm/arm.h +++ b/gcc/config/arm/arm.h @@ -2118,11 +2118,11 @@ typedef struct #define CASE_VECTOR_MODE Pmode #define CASE_VECTOR_PC_RELATIVE (TARGET_THUMB2 \ - || (TARGET_THUMB \ + || (TARGET_THUMB1 \ && (optimize_size || flag_pic))) #define CASE_VECTOR_SHORTEN_MODE(min, max, body) \ - (TARGET_THUMB \ + (TARGET_THUMB1 \ ? (min >= 0 && max < 512 \ ? (ADDR_DIFF_VEC_FLAGS (body).offset_unsigned = 1, QImode) \ : min >= -256 && max < 256 \ |