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| author | Pekka Enberg <penberg@kernel.org> | 2011-11-22 21:41:12 +0200 |
|---|---|---|
| committer | Pekka Enberg <penberg@kernel.org> | 2011-11-22 22:06:37 +0200 |
| commit | ce2aacc7ce377c9871e8a5c362d2c7c0aae8ebd6 (patch) | |
| tree | 8618eebd86d2fa12fd55730fb95d198732017017 /validation/backend/cmp-ops.c | |
| parent | 58f7c712b643db22fe46ecfb9fa39a93a57ddfa9 (diff) | |
| download | sparse-dev-ce2aacc7ce377c9871e8a5c362d2c7c0aae8ebd6.tar.gz | |
sparse, llvm: FP comparison op code generation
This patch implements code generation for floating point versions of OP_BINCMP.
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Christopher Li <sparse@chrisli.org>
Cc: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
Diffstat (limited to 'validation/backend/cmp-ops.c')
| -rw-r--r-- | validation/backend/cmp-ops.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/validation/backend/cmp-ops.c b/validation/backend/cmp-ops.c index 7bbc81ce..a5f736d7 100644 --- a/validation/backend/cmp-ops.c +++ b/validation/backend/cmp-ops.c @@ -48,6 +48,36 @@ static int setae(unsigned int x, unsigned int y) return x >= y; } +static int setfe(float x, float y) +{ + return x == y; +} + +static int setfne(float x, float y) +{ + return x != y; +} + +static int setfl(float x, float y) +{ + return x < y; +} + +static int setfg(float x, float y) +{ + return x > y; +} + +static int setfle(float x, float y) +{ + return x <= y; +} + +static int setfge(float x, float y) +{ + return x >= y; +} + /* * check-name: Comparison operator code generation * check-command: ./sparsec -c $file -o tmp.o |