5 Commits

Author	SHA1	Message	Date
David Blaikie	a953f2825b	Update Clang tests to handle explicitly typed load changes in LLVM. ... llvm-svn: 230795	2015-02-27 21:19:58 +00:00
David Blaikie	218b783192	Update Clang tests to handle explicitly typed gep changes in LLVM. ... llvm-svn: 230783	2015-02-27 19:18:17 +00:00
Richard Smith	06a67e2c6f	When emitting a multidimensional array new, emit the initializers for the ... trailing elements as a single loop, rather than sometimes emitting a nest of several loops. This fixes a bug where CodeGen would sometimes try to emit an expression with the wrong type for the element being initialized. Plus various other minor cleanups to the IR produced for array new initialization. llvm-svn: 210079	2014-06-03 06:58:52 +00:00
Faisal Vali	57ae056a5c	Quick-Fix pointer arithmetic when performing multi-D new-array initialization. ... clang still doesn't emit the right llvm code when initializing multi-D arrays it seems. For e.g. the following code would still crash for me on Windows 7, 64 bit: auto f4 = new int[100][200][300]{{{1,2,3}, {4, 5, 6}}, {{10, 20, 30}}}; It seems that the final new loop that iterates through each outermost array and memsets it to zero gets confused with its final ptr arithmetic. This patch ensures that it converts the pointer to the allocated type (int [200][300]) before incrementing it (instead of using the base type: 'int'). Richard somewhat squeamishly approved the patch (as a quick fix to potentially make it into 3.4) - while exhorting for a more optimized fix in the future. http://llvm-reviews.chandlerc.com/D2398 Thanks Richard! llvm-svn: 197294	2013-12-14 00:40:05 +00:00
Richard Smith	1c96bc5d03	When performing an array new of a multidimensional array with an initializer ... list, each element of the initializer list may provide more than one of the base elements of the array. Be sure to initialize the right type and bump the array pointer by the right amount. llvm-svn: 196995	2013-12-11 01:40:16 +00:00