9 Commits

Author	SHA1	Message	Date
Jakob Stoklund Olesen	932df5e9f6	Not all platforms start symbols with _ ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99959 91177308-0d34-0410-b5e6-96231b3b80d8	2010-03-30 23:12:48 +00:00
Jakob Stoklund Olesen	bfcd61b907	Enable -sse-domain-fix by default. Now with tests! ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99954 91177308-0d34-0410-b5e6-96231b3b80d8	2010-03-30 22:47:00 +00:00
Dan Gohman	36a0947820	Eliminate more uses of llvm-as and llvm-dis. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8	2009-09-08 23:54:48 +00:00
Dan Gohman	fea1dd0804	Remove obsolete -f flags. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79992 91177308-0d34-0410-b5e6-96231b3b80d8	2009-08-25 15:38:29 +00:00
Nate Begeman	abc0199680	Adapt the x86 build_vector dagcombine to the current state of the legalizer. ... build vectors with i64 elements will only appear on 32b x86 before legalize. Since vector widening occurs during legalize, and produces i64 build_vector elements, the dag combiner is never run on these before legalize splits them into 32b elements. Teach the build_vector dag combine in x86 back end to recognize consecutive loads producing the low part of the vector. Convert the two uses of TLI's consecutive load recognizer to pass LoadSDNodes since that was required implicitly. Add a testcase for the transform. Old: subl $28, %esp movl 32(%esp), %eax movl 4(%eax), %ecx movl %ecx, 4(%esp) movl (%eax), %eax movl %eax, (%esp) movaps (%esp), %xmm0 pmovzxwd %xmm0, %xmm0 movl 36(%esp), %eax movaps %xmm0, (%eax) addl $28, %esp ret New: movl 4(%esp), %eax pmovzxwd (%eax), %xmm0 movl 8(%esp), %eax movaps %xmm0, (%eax) ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72957 91177308-0d34-0410-b5e6-96231b3b80d8	2009-06-05 21:37:30 +00:00
Nick Lewycky	cfdd807cfa	Try SSE2? ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68423 91177308-0d34-0410-b5e6-96231b3b80d8	2009-04-04 10:24:24 +00:00
Nick Lewycky	2cd1b777d7	Fix test on non-x86 platforms. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68419 91177308-0d34-0410-b5e6-96231b3b80d8	2009-04-04 07:20:43 +00:00
Evan Cheng	58e2287d00	Add newline at end of file. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67085 91177308-0d34-0410-b5e6-96231b3b80d8	2009-03-17 17:08:25 +00:00
Mon P Wang	93b7415f4c	Fix a problem with DAGCombine where we were building an illegal build ... vector shuffle mask. Forced the mask to be built using i32. Note: this will be irrelevant once vector_shuffle no longer takes a build vector for the shuffle mask. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67076 91177308-0d34-0410-b5e6-96231b3b80d8	2009-03-17 06:33:10 +00:00