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re PR target/48142 (miscompilation with -Os -mpreferred-stack-boundary=5 -fstack...
authorEric Botcazou <ebotcazou@gcc.gnu.org>
Thu, 31 Mar 2011 11:10:59 +0000 (11:10 +0000)
committerEric Botcazou <ebotcazou@gcc.gnu.org>
Thu, 31 Mar 2011 11:10:59 +0000 (11:10 +0000)
commitace31bca4a35b5da87957a80aecfffada0094818
treef6502bc5afdf187f5c4a72916b0580756aa22456tree
parent178aa0f6487a8b296c30e7c81bcb59ef6ddccc81commit | diff
re PR target/48142 (miscompilation with -Os -mpreferred-stack-boundary=5 -fstack-check)

PR target/48142
* config/i386/i386.c (ix86_adjust_stack_and_probe): Differentiate
frame-related from frame-unrelated adjustments to the stack pointer.

From-SVN: r171777
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/g++.dg/other/i386-9.C [new file with mode: 0644] blob