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path: root/test/Transforms/InstCombine
Commit message (Expand)AuthorAge
* Add strchr(p, 0) -> p + strlen(p) to SimplifyLibCallsKai Nacke2014-02-04
* Update optimization passes to handle inalloca argumentsReid Kleckner2014-01-28
* InstCombine: Don't try to use aggregate elements of ConstantExprs.Benjamin Kramer2014-01-24
* Add CHECK-LABELsMatt Arsenault2014-01-22
* Fix all the remaining lost-fast-math-flags bugs I've been able to find. The ...Owen Anderson2014-01-20
* InstCombine: Modernize a bunch of cast combines.Benjamin Kramer2014-01-19
* InstCombine: Replace a hand-rolled version of isKnownToBeAPowerOfTwo with the...Benjamin Kramer2014-01-19
* InstCombine: Teach most integer add/sub/mul/div combines how to deal with vec...Benjamin Kramer2014-01-19
* InstCombine: Refactor fmul/fdiv combines to handle vectors.Benjamin Kramer2014-01-19
* Don't refuse to transform constexpr(call(arg, ...)) to call(constexpr(arg), ....Nick Lewycky2014-01-18
* InstCombine: Make the (fmul X, -1.0) -> (fsub -0.0, X) transform handle vecto...Benjamin Kramer2014-01-18
* Fix more instances of dropped fast math flags when optimizing FADD instructio...Owen Anderson2014-01-18
* Fix two cases where we could lose fast math flags when optimizing FADD expres...Owen Anderson2014-01-16
* Fix an instance where we would drop fast math flags when performing an fdiv t...Owen Anderson2014-01-16
* Fix a bug in InstCombine where we failed to preserve fast math flags when opt...Owen Anderson2014-01-16
* Teach InstCombine that (fmul X, -1.0) can be simplified to (fneg X), which LL...Owen Anderson2014-01-16
* Do pointer cast simplifications on addrspacecastMatt Arsenault2014-01-14
* Fix broken CHECK lines.Benjamin Kramer2014-01-11
* Fix a bug about generating undef operand when optimising shuffle vector and i...Hao Liu2014-01-08
* Disable transforms that introduce calls to exp10*() on Linux due toChandler Carruth2013-12-28
* Enable double to float shrinking optimizations for binary functions like 'fmi...Yi Jiang2013-12-16
* There is no exp10 on NetBSD.Joerg Sonnenberger2013-12-15
* Resubmit r196544: Apply transformation on OS X 10.9+ and iOS 7.0+: pow(10, x)...Yi Jiang2013-12-12
* Revert 196544 due to internal bot failures.Manman Ren2013-12-08
* Fix assert with copy from global through addrspacecastMatt Arsenault2013-12-07
* Don't use isNullValue to evaluate ConstantExprDuncan P. N. Exon Smith2013-12-06
* Apply transformation on OS X 10.9+ and iOS 7.0+: pow(10, x) ―> __exp10(x)Yi Jiang2013-12-05
* Conservative fix for PR17827 - don't optimize a shift + and + compare sequenc...Kay Tiong Khoo2013-12-02
* Rein in overzealous InstCombine of fptrunc(OP(fpextend, fpextend)).Stephen Canon2013-11-28
* Debug Info: update testing cases to specify the debug info version number.Manman Ren2013-11-22
* Add the cold attribute to error-reporting call sitesHal Finkel2013-11-17
* Apply the InstCombine fptrunc sqrt optimization to llvm.sqrtHal Finkel2013-11-16
* InstCombine: fold (A >> C) == (B >> C) --> (A^B) < (1 << C) for constant Cs.Benjamin Kramer2013-11-16
* Add instcombine visitor for addrspacecastMatt Arsenault2013-11-15
* Add addrspacecast instruction.Matt Arsenault2013-11-15
* Fold (iszero(A&K1) | iszero(A&K2)) -> (A&(K1|K2)) != (K1|K2) if we know that...Nadav Rotem2013-11-12
* Fix another constant folding address space place I missed.Matt Arsenault2013-11-04
* Scalarize select vector arguments when extracted.Matt Arsenault2013-11-04
* Convert calls to __sinpi and __cospi into __sincospi_stretBob Wilson2013-11-03
* Change objectsize intrinsic to accept different address spaces.Matt Arsenault2013-10-07
* Pull fptrunc's upwards through selects when one of the select's selectands wa...Owen Anderson2013-10-03
* Make gep i8* X, -(ptrtoint Y) transform work with address spacesMatt Arsenault2013-10-03
* Use right address space size in InstCombineComparesMatt Arsenault2013-09-30
* Constant fold ptrtoint + compare with address spacesMatt Arsenault2013-09-30
* Fix a bug in InstCombine where it attempted to cast a Value* to an Instruction*Joey Gouly2013-09-30
* InstCombine: Only foldSelectICmpAndOr for integer typesJustin Bogner2013-09-27
* TBAA: handle scalar TBAA format and struct-path aware TBAA format.Manman Ren2013-09-27
* InstCombine: Canonicalize (gep i8* X, -(ptrtoint Y)) to (sub (ptrtoint X), (p...Benjamin Kramer2013-09-20
* [Fast-math] Disable "(C1/X)*C2 => (C1*C2)/X" if C1/X has multiple uses.Shuxin Yang2013-09-19
* InstCombine: Don't allow turning vector-of-pointer loads into vector-of-integer.Benjamin Kramer2013-09-19