[Bug rtl-optimization/38544] New: missed opportunity to use adc

: missed opportunity to use adc Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rrh at google dot com GCC

[Bug translation/38120] New: missing space in x86 assembly code for some mov instructions

: unassigned at gcc dot gnu dot org ReportedBy: rrh at google dot com GCC host triplet: x86_64-unknown-linux-gnu GCC target triplet: x86_64-unknown-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38120

[Bug c/37783] New: double (a+a)-(b+b) fetches constant 2.0, rather than using subtract

: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rrh at google dot com GCC build triplet: i686-host_pc-linux-gnu GCC host triplet: i686

[Bug c/37783] double (a+a)-(b+b) fetches constant 2.0, rather than using subtract

--- Comment #1 from rrh at google dot com 2008-10-09 16:38 --- I should have added that this is for -O, -O2, -O3. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37783

[Bug rtl-optimization/37784] New: inefficient code for double compare double yielding double

double Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: rrh at google dot com GCC build triplet