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re PR rtl-optimization/49145 (ICE in simplify_const_unary_operation, at simplify...
authorRichard Sandiford <rdsandiford@googlemail.com>
Mon, 6 Jun 2011 18:16:18 +0000 (18:16 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Mon, 6 Jun 2011 18:16:18 +0000 (18:16 +0000)
commit4de4b0f267380846df53edeea0afdcb383fd4d8f
treeafceeeb67948e24f1ee59b3dc64fc6ff7a851eb5tree
parentf9b41b6c80b0d54eacd9a0101e1f230e0faa5554commit | diff
re PR rtl-optimization/49145 (ICE in simplify_const_unary_operation, at simplify-rtx.c:1322)

gcc/
PR rtl-optimization/49145
* combine.c (make_compound_operation): Handle ZERO_EXTEND specially.

gcc/testsuite/
PR rtl-optimization/49145
From Ryan Mansfield
* gcc.c-torture/compile/pr49145.c: New test.

From-SVN: r174718
gcc/ChangeLog diff | blob | history
gcc/combine.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/compile/pr49145.c [new file with mode: 0644] blob