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re PR rtl-optimization/34415 (Possible miscompilation on MIPS)
authorRichard Sandiford <rsandifo@nildram.co.uk>
Sun, 16 Dec 2007 09:54:34 +0000 (09:54 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Sun, 16 Dec 2007 09:54:34 +0000 (09:54 +0000)
commit30c6f45db68721a709f3cb135b821d10f38970fc
tree472ece16a2d2361e3f9da5e4bce513a52f486963tree
parentcf79e386370fc308919194aca227933b186250b8commit | diff
re PR rtl-optimization/34415 (Possible miscompilation on MIPS)

gcc/
PR rtl-optimization/34415
* df.h (DF_LR_IN, DF_LR_OUT): Update comments.
* resource.c (mark_target_live_regs): Use DF_LR_IN rather than
df_get_live_in.  Don't handle pseudos.

gcc/testsuite/
PR rtl-optimization/34415
* gcc.c-torture/execute/pr34415.c: New test.

From-SVN: r130987
gcc/ChangeLog diff | blob | history
gcc/df.h diff | blob | history
gcc/resource.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr34415.c [new file with mode: 0644] blob