Commit message (Collapse) | Author | Age | Files | Lines | ||
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* | Fix two bugs in the sinker. | Simon Marlow | 2012-08-06 | 1 | -11/+69 | |
| | | | | | The new code generator now apparently generates a working stage2 compiler. | |||||
* | Foreign calls may clobber caller-saves registers | Simon Marlow | 2012-08-06 | 1 | -4/+21 | |
| | | | | See Note [foreign calls clobber GlobalRegs] | |||||
* | comments and refactoring | Simon Marlow | 2012-08-02 | 1 | -31/+50 | |
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* | fix a bug in the inliner | Simon Marlow | 2012-08-02 | 1 | -9/+13 | |
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* | Eliminate "r = r" assignments. | Simon Marlow | 2012-08-02 | 1 | -0/+5 | |
| | | | | | Previously these were caught by removeDeadAssignments, but we aren't doing that now. | |||||
* | Improve accuracy of memory conflict tracking | Simon Marlow | 2012-08-02 | 1 | -49/+83 | |
| | | | | | | We now track stack regions, so that we can float a stack load past a stack store if they don't conflict. Also, we now use the CmmType to more accurately identify heap addresses. | |||||
* | Inline into the last node | Simon Marlow | 2012-08-02 | 1 | -60/+132 | |
| | | | | Also lots of refactoring and tidyup | |||||
* | fix haddock parse error | Simon Marlow | 2012-07-30 | 1 | -1/+1 | |
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* | fix warnings | Simon Marlow | 2012-07-30 | 1 | -0/+2 | |
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* | bug fixes for the sinker | Simon Marlow | 2012-07-30 | 1 | -37/+76 | |
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* | Merge sinking and inlining to get better results. | Simon Marlow | 2012-07-30 | 1 | -79/+69 | |
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* | fix warnings | Simon Marlow | 2012-07-17 | 1 | -1/+2 | |
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* | Move sinking into a separate module, and add a simple inlining pass | Simon Marlow | 2012-07-17 | 1 | -0/+255 | |