Commit Graph

10 Commits

Author SHA1 Message Date
Chad Rosier
89d86118c5 test/CodeGen/PowerPC/vec_mul.ll: Add a triple. Thanks, Hal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169026 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30 19:15:10 +00:00
Chad Rosier
75cbb00727 test/CodeGen/PowerPC/vec_mul.ll: Fix register operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169020 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30 18:29:01 +00:00
NAKAMURA Takumi
09af5b8c3e test/CodeGen/PowerPC: Add explicit -march=ppc32.
FIXME: Please add another RUN line if you would like to check also on ppc64.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168999 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30 13:28:31 +00:00
Adhemerval Zanella
375cbe4143 This patch fixes the Altivec addend construction for the fused multiply-add
instruction (vmaddfp) to conform with IEEE to ensure the sign of a zero
result when resulting product is -0.0.

The -0.0 vector addend to vmaddfp is generated by a creating a vector
with full bits sets and then shifting each elements by 31-bits to the
left, resulting in a vector of 0x80000000 (or -0.0 as float).

The 'buildvec_canonicalize.ll' was adjusted to reflect this change and
the 'vec_mul.ll' was complemented with the float vector multiplication
test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168998 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-30 13:05:44 +00:00
Dan Gohman
fce288fc91 Eliminate more uses of llvm-as and llvm-dis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-09 00:09:15 +00:00
Tanya Lattner
cfab3da46e Remove llvm-upgrade and update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47325 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-19 08:07:33 +00:00
Reid Spencer
eb1d74e0c8 For PR1319:
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36142 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 17:36:08 +00:00
Reid Spencer
69ccadd753 Use the llvm-upgrade program to upgrade llvm assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32115 91177308-0d34-0410-b5e6-96231b3b80d8
2006-12-02 04:23:10 +00:00
Chris Lattner
a637e58918 Add tests for v8i16 and v16i8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27791 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-18 03:54:50 +00:00
Chris Lattner
843ecd647c new testcase
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27787 91177308-0d34-0410-b5e6-96231b3b80d8
2006-04-18 03:22:16 +00:00