[Bug middle-end/65082] Wasted cycles when using a register based varible

2023-05-25 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug middle-end/65082] Wasted cycles when using a register based varible

2023-05-25 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 --- Comment #6 from Andrew Pinski --- See bug 43491 comment #12 for some analysis of this issue really.

[Bug middle-end/65082] Wasted cycles when using a register based varible

2023-05-25 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 Andrew Pinski changed: What|Removed |Added Status|WAITING |NEW --- Comment #5 from Andrew Pinski

[Bug middle-end/65082] Wasted cycles when using a register based varible

2015-02-22 Thread NickParker at Eaton dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 --- Comment #4 from NickParker at Eaton dot com --- That was with 's' optimisation, and it does the sames for optimisation level '1'.

[Bug middle-end/65082] Wasted cycles when using a register based varible

2015-02-22 Thread NickParker at Eaton dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 --- Comment #3 from NickParker at Eaton dot com --- register uint16_t r4 asm (r4); register uint16_t r6 asm (r6); volatile int8_t localOscCosine; volatile int8_t acInput; void pllExec(void) { int16_t mix_output_s2=0; r4 += r6;

[Bug middle-end/65082] Wasted cycles when using a register based varible

2015-02-20 Thread gjl at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 Georg-Johann Lay gjl at gcc dot gnu.org changed: What|Removed |Added Target|AVR-GCC |avr

[Bug middle-end/65082] Wasted cycles when using a register based varible

2015-02-16 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65082 --- Comment #1 from Andrew Pinski pinskia at gcc dot gnu.org --- Related to bug 44281 and bug 42596.