[Bug rtl-optimization/24810] [4.1 Regression] mov + mov + testl generated instead of testb

2005-11-18 Thread mmitchel at gcc dot gnu dot org
--- Comment #4 from mmitchel at gcc dot gnu dot org 2005-11-19 02:10 --- Should be fixed before 4.1, if possible. -- mmitchel at gcc dot gnu dot org changed: What|Removed |Added -

[Bug rtl-optimization/24810] [4.1 Regression] mov + mov + testl generated instead of testb

2005-11-14 Thread janis at gcc dot gnu dot org
--- Comment #3 from janis at gcc dot gnu dot org 2005-11-14 22:17 --- A regression hunt using an i686-linux cross compiler identified the following patch where the code generation changes: http://gcc.gnu.org/viewcvs?view=rev&rev=99658 r99658 | hubicka | 2005-05-13 13:57:19 + (Fri,

[Bug rtl-optimization/24810] [4.1 Regression] mov + mov + testl generated instead of testb

2005-11-14 Thread pinskia at gcc dot gnu dot org
-- pinskia at gcc dot gnu dot org changed: What|Removed |Added GCC target triplet|i686-pc-linux-gnu |i?86-*-*, x86_64-*-* Target Milestone|--- |

[Bug rtl-optimization/24810] [4.1 Regression] mov + mov + testl generated instead of testb

2005-11-12 Thread dann at godzilla dot ics dot uci dot edu
--- Comment #2 from dann at godzilla dot ics dot uci dot edu 2005-11-13 02:47 --- Simplified testcase: struct cpuinfo_x86 { unsigned char x86; unsigned char x86_vendor; unsigned char x86_model; unsigned char x86_mask; char wp_works_ok; char hlt_works_ok; char hard_math;