Matt Arsenault ff7ad6a7f3 AMDGPU: Disable some fneg combines unless nsz ... For -(x + y) -> (-x) + (-y), if x == -y, this would change the result from -0.0 to 0.0. Since the fma/fmad combine is an extension of this problem it also applies there. fmul should be fine, and I don't think any of the unary operators or conversions should be a problem either. llvm-svn: 292473		2017-01-19 06:35:27 +00:00
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Analysis	[SCEV] Make getUDivExactExpr handle non-nuw multiplies correctly.	2017-01-18 23:56:42 +00:00
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CodeGen	AMDGPU: Disable some fneg combines unless nsz	2017-01-19 06:35:27 +00:00
DebugInfo	Add -debug-info-for-profiling to emit more debug info for sample pgo profile collection	2017-01-19 00:44:11 +00:00
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MC	AMDGPU: Remove modifiers from v_div_scale_*	2017-01-19 06:04:12 +00:00
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Other	[PM] Add LoopVectorize to the default module pipeline	2017-01-19 02:21:54 +00:00
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ThinLTO/X86	[ThinLTO] Add a recursive step in Metadata lazy-loading	2017-01-18 18:36:21 +00:00
tools	[sancov] applying blacklist to covered points too	2017-01-19 03:49:18 +00:00
Transforms	LowerTypeTests: Implement exporting of type identifiers.	2017-01-19 01:20:11 +00:00
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