0dd589c5f1
FMA3 tests on bdver2 target for changes made in rev 162012. Also made
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corresponding changes to existing tests for darwin triple to ensure that
same pattern is tested for bdver2 target.
llvm-svn: 162655
2012-08-27 06:59:01 +00:00
9e4f0aae17
Make sure that FMA3 is favored even when FMA4 is also enabled. Test case for r162454.
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llvm-svn: 162653
2012-08-27 03:38:15 +00:00
3cb3b0045c
Added FMA functionality to X86 target.
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llvm-svn: 161110
2012-08-01 12:06:00 +00:00
79dbb0c6e4
Rename FMA3 feature flag to just FMA to match gcc so it can be added to clang.
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llvm-svn: 157903
2012-06-03 18:58:46 +00:00
fd53b80219
Rename fma4 intrinsics to just fma since they are now used for both FMA4 and FMA3. Autoupgrade support coming in a separate commit.
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llvm-svn: 157898
2012-06-03 07:26:46 +00:00
29eafea292
Use sse_load_f32/64 for scalar FMA3 intrinsic patterns instead of 128-bit loads to match instruction behavior.
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llvm-svn: 157895
2012-06-03 01:40:43 +00:00
602f3a26d6
Added FMA3 Intel instructions.
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I disabled FMA3 autodetection, since the result may differ from expected for some benchmarks.
I added tests for GodeGen and intrinsics.
I did not change llvm.fma.f32/64 - it may be done later.
llvm-svn: 157737
2012-05-31 09:20:20 +00:00
Anitha Boyapati