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| author | Uros Bizjak <uros@kss-loka.si> | 2004-04-20 21:40:31 +0200 |
|---|---|---|
| committer | Roger Sayle <sayle@gcc.gnu.org> | 2004-04-20 19:40:31 +0000 |
| commit | c56122d841f0a8f8941f435e9e0e98d3b04f937b (patch) | |
| tree | b8cfb1f808f8cdf2784d4c395572ad76b0931623 /gcc/builtins.c | |
| parent | 7b1521e0f4d857eb9e533c2ef3ba731e7d521fab (diff) | |
| download | gcc-c56122d841f0a8f8941f435e9e0e98d3b04f937b.zip gcc-c56122d841f0a8f8941f435e9e0e98d3b04f937b.tar.gz gcc-c56122d841f0a8f8941f435e9e0e98d3b04f937b.tar.bz2 | |
optabs.h (enum optab_index): Add new OTI_asin and OTI_acos.
2004-04-20 Uros Bizjak <uros@kss-loka.si>
* optabs.h (enum optab_index): Add new OTI_asin and OTI_acos.
(asin_optab, acos_optab): Define corresponding macros.
* optabs.c (init_optabs): Initialize asin_optab and acos_optab.
* genopinit.c (optabs): Implement asin_optab and acos_optab
using asin?f2 and acos?f2 patterns.
* builtins.c (expand_builtin_mathfn): Handle BUILT_IN_ASIN{,F,L}
using asin_optab, and BUILT_IN_ACOS{,F,L} using acos_optab.
(expand_builtin): Expand BUILT_IN_ASIN{,F,L} and BUILT_IN_ACOS{,F,L}
using expand_builtin_mathfn if flag_unsafe_math_optimizations is set.
* config/i386/i386.md (asindf2, asinsf2, asinxf2, acosdf2,
acossf2, acosxf2): New expanders to implement asin, asinf, asinl,
acos, acosf and acosl built-ins as inline x87 intrinsics.
* gcc.dg/builtins-39.c: New test.
From-SVN: r80921
Diffstat (limited to 'gcc/builtins.c')
| -rw-r--r-- | gcc/builtins.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/builtins.c b/gcc/builtins.c index 66b4a63..c7627c0 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -1585,6 +1585,14 @@ expand_builtin_mathfn (tree exp, rtx target, rtx subtarget) case BUILT_IN_LOG2F: case BUILT_IN_LOG2L: errno_set = true; builtin_optab = log2_optab; break; + case BUILT_IN_ASIN: + case BUILT_IN_ASINF: + case BUILT_IN_ASINL: + builtin_optab = asin_optab; break; + case BUILT_IN_ACOS: + case BUILT_IN_ACOSF: + case BUILT_IN_ACOSL: + builtin_optab = acos_optab; break; case BUILT_IN_TAN: case BUILT_IN_TANF: case BUILT_IN_TANL: @@ -5204,6 +5212,12 @@ expand_builtin (tree exp, rtx target, rtx subtarget, enum machine_mode mode, case BUILT_IN_TAN: case BUILT_IN_TANF: case BUILT_IN_TANL: + case BUILT_IN_ASIN: + case BUILT_IN_ASINF: + case BUILT_IN_ASINL: + case BUILT_IN_ACOS: + case BUILT_IN_ACOSF: + case BUILT_IN_ACOSL: case BUILT_IN_ATAN: case BUILT_IN_ATANF: case BUILT_IN_ATANL: |