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* [SimplifyLibCalls] Mark known arguments with nonnullDavid Bolvansky2019-09-171-5/+5
| | | | | | | | | | | | Reviewers: efriedma, jdoerfert Reviewed By: jdoerfert Subscribers: ychen, rsmith, joerg, aaron.ballman, lebedev.ri, uenoku, jdoerfert, hfinkel, javed.absar, spatel, dmgreen, llvm-commits Differential Revision: https://reviews.llvm.org/D53342 llvm-svn: 372091
* Revert "Temporarily Revert "Add basic loop fusion pass.""Eric Christopher2019-04-171-0/+138
| | | | | | | | The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
* Temporarily Revert "Add basic loop fusion pass."Eric Christopher2019-04-171-138/+0
| | | | | | | | As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
* [InstCombine] snprintf optimizationsDavid Bolvansky2018-05-111-0/+138
| | | | | | | | | | | | Reviewers: spatel, efriedma, majnemer, rja, bkramer Reviewed By: rja, bkramer Subscribers: mstorsjo, rja, llvm-commits Differential Revision: https://reviews.llvm.org/D46285 llvm-svn: 332110
* Revert "[InstCombine] snprintf optimizations"Martin Storsjo2018-05-101-138/+0
| | | | | | | | | This reverts commit SVN r331889, which could trigger failed assertions for cases where the snprintf function is declared with a vaguely differing signature (e.g. being defined as static inline), see PR37408. llvm-svn: 332043
* [InstCombine] snprintf optimizationsDavid Bolvansky2018-05-091-0/+138
| | | | | | | | | | | | Reviewers: spatel, efriedma, majnemer, rja, bkramer Reviewed By: rja, bkramer Subscribers: rja, llvm-commits Differential Revision: https://reviews.llvm.org/D46285 llvm-svn: 331889
* Revert "[InstCombine] snprintf optimizations"Benjamin Kramer2018-05-091-138/+0
| | | | | | | | This reverts commit r331849. It miscompiles snprintf(buf, sizeof(buf), "%s", "any constant string); into memcpy(buf, "%s", sizeof("any constant string")); llvm-svn: 331866
* [InstCombine] snprintf optimizationsDavid Bolvansky2018-05-091-0/+138
Reviewers: spatel, efriedma, majnemer, rja Reviewed By: rja Subscribers: rja, llvm-commits Differential Revision: https://reviews.llvm.org/D46285 llvm-svn: 331849
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