[Bug target/38909] FAIL: gcc.target/i386/sse4_2-popcntl.c (test for excess errors)

[howarth at nitro dot med dot uc dot edu]

------- Comment #1 from howarth at nitro dot med dot uc dot edu  2009-01-19 
00:11 -------
This is a pre-existing problem in gcc 4.3 branch which should be fixable with a
backport of...

Author: uros
Date: Sat Nov 22 14:16:57 2008
New Revision: 142121

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142121
Log:

        PR target/38222
        * config/i386/i386.md (SWI248): New mode iterator.
        (SWI32): Remove mode iterator.
        (popcount<mode>2): Rename from popcounthi2, popcountsi2 and
        popcounthi2 insn patterns. Macroize pattern using SWI248 mode
        iterator.  Generate popcnt mnemonic without mode extensions
        for Darwin x86 targets.
        (*popcount<mode>2_cmp): Ditto.
        (*popcountsi2_cmp_zext): Generate popcnt mnemonic without mode
        extensions for Darwin x86 targets.

testsuite/ChangeLog:

        PR target/38222
        * gcc.target/i386/funcspec-3.c: Scan for popcnt on Darwin targets.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.md
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.target/i386/funcspec-3.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38909