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| author | Eric Christopher <echristo@gcc.gnu.org> | 2006-11-08 02:24:26 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gcc.gnu.org> | 2006-11-08 02:24:26 +0000 |
| commit | 6300f037d02324e91b3987acbbb16f727dd3c9b8 (patch) | |
| tree | 82f13b53e251f3bce20f50735420afe5774f3ac6 /gcc/libgcc2.c | |
| parent | 701640b1f922739a7ed526891a49aba5a696f504 (diff) | |
| download | gcc-6300f037d02324e91b3987acbbb16f727dd3c9b8.zip gcc-6300f037d02324e91b3987acbbb16f727dd3c9b8.tar.gz gcc-6300f037d02324e91b3987acbbb16f727dd3c9b8.tar.bz2 | |
libgcc2.c (__bswapdi2): Rename from bswapDI2.
2006-11-07 Eric Christopher <echristo@apple.com>
* libgcc2.c (__bswapdi2): Rename from bswapDI2.
(__bswapsi2): Ditto.
* libgcc2.h: Remove transformation of bswap routines.
* config/i386/i386.md (bswapsi2): New.
(bswapdi2): Ditto.
2006-11-07 Eric Christopher <echristo@apple.com>
* gcc.target/i386/builtin-bswap-1.c: Rewrite for 64-bit.
Test using scan-assembler-not.
From-SVN: r118576
Diffstat (limited to 'gcc/libgcc2.c')
| -rw-r--r-- | gcc/libgcc2.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index f3a0a24..bc50ab6 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -494,7 +494,7 @@ __ashrdi3 (DWtype u, word_type b) #ifdef L_bswapsi2 UWtype -__bswapSI2 (UWtype u) +__bswapsi2 (UWtype u) { return ((((u) & 0xff000000) >> 24) | (((u) & 0x00ff0000) >> 8) @@ -504,7 +504,7 @@ __bswapSI2 (UWtype u) #endif #ifdef L_bswapdi2 UDWtype -__bswapDI2 (UDWtype u) +__bswapdi2 (UDWtype u) { return ((((u) & 0xff00000000000000ull) >> 56) | (((u) & 0x00ff000000000000ull) >> 40) @@ -1886,7 +1886,7 @@ CONCAT3(__div,MODE,3) (MTYPE a, MTYPE b, MTYPE c, MTYPE d) { MTYPE denom, ratio, x, y; - /* ??? We can get better behavior from logarithmic scaling instead of + /* ??? We can get better behavior from logarithmic scaling instead of the division. But that would mean starting to link libgcc against libm. We could implement something akin to ldexp/frexp as gcc builtins fairly easily... */ |