Dan Gohman 77003040b2 Don't lower srem/urem X%C to X-X/C*C unless the division is actually ...

optimized. This avoids creating illegal divisions when the combiner is
running after legalize; this fixes PR1815. Also, it produces better
code in the included testcase by avoiding the subtract and multiply
when the division isn't optimized.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44341 91177308-0d34-0410-b5e6-96231b3b80d8

2007-11-26 23:46:11 +00:00

..

Alpha

Convert tests using "| wc -l | grep ..." to use the count script.

2007-08-15 13:36:28 +00:00

ARM

[ARM] Implement __builtin_thread_pointer.

2007-11-08 17:20:05 +00:00

CBackend

Change all floating constants that are not exactly

2007-09-05 17:50:36 +00:00

Generic

Fix a bug in which node A is replaced by node B, but later

2007-11-21 16:43:19 +00:00

IA64

…

PowerPC

Testcase for PR1811

2007-11-19 21:43:22 +00:00

SPARC

Convert tests using "| wc -l | grep ..." to use the count script.

2007-08-15 13:36:28 +00:00

X86

Don't lower srem/urem X%C to X-X/C*C unless the division is actually

2007-11-26 23:46:11 +00:00