diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.md | 18 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/pr58460.c | 35 |
4 files changed, 59 insertions, 9 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 002b761..fd3903b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,13 @@ +2013-10-03 Marcus Shawcroft <marcus.shawcroft@arm.com> + + PR target/58460 + * config/aarch64/aarch64.md (*adds_mul_imm_<mode>) + (*subs_mul_imm_<mode>) + (*add_<shift>_<mode>, *add_<shift>_si_uxtw,*add_mul_imm_<mode>) + (*sub_<shift>_<mode>) + (*sub_<shift>_si_uxtw,*sub_mul_imm_<mode>, *sub_mul_imm_si_uxtw): + Remove k constraint. + 2013-10-03 Ian Bolton <ian.bolton@arm.com> * config/aarch64/aarch64.c (aarch64_secondary_reload): Remove legacy diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md index 830bbee..f3e004b 100644 --- a/gcc/config/aarch64/aarch64.md +++ b/gcc/config/aarch64/aarch64.md @@ -1365,7 +1365,7 @@ (plus:GPI (mult:GPI (match_operand:GPI 1 "register_operand" "r") (match_operand:QI 2 "aarch64_pwr_2_<mode>" "n")) - (match_operand:GPI 3 "register_operand" "rk")) + (match_operand:GPI 3 "register_operand" "r")) (const_int 0))) (set (match_operand:GPI 0 "register_operand" "=r") (plus:GPI (mult:GPI (match_dup 1) (match_dup 2)) @@ -1380,7 +1380,7 @@ (define_insn "*subs_mul_imm_<mode>" [(set (reg:CC_NZ CC_REGNUM) (compare:CC_NZ - (minus:GPI (match_operand:GPI 1 "register_operand" "rk") + (minus:GPI (match_operand:GPI 1 "register_operand" "r") (mult:GPI (match_operand:GPI 2 "register_operand" "r") (match_operand:QI 3 "aarch64_pwr_2_<mode>" "n"))) @@ -1500,7 +1500,7 @@ ) (define_insn "*add_<shift>_<mode>" - [(set (match_operand:GPI 0 "register_operand" "=rk") + [(set (match_operand:GPI 0 "register_operand" "=r") (plus:GPI (ASHIFT:GPI (match_operand:GPI 1 "register_operand" "r") (match_operand:QI 2 "aarch64_shift_imm_<mode>" "n")) (match_operand:GPI 3 "register_operand" "r")))] @@ -1513,7 +1513,7 @@ ;; zero_extend version of above (define_insn "*add_<shift>_si_uxtw" - [(set (match_operand:DI 0 "register_operand" "=rk") + [(set (match_operand:DI 0 "register_operand" "=r") (zero_extend:DI (plus:SI (ASHIFT:SI (match_operand:SI 1 "register_operand" "r") (match_operand:QI 2 "aarch64_shift_imm_si" "n")) @@ -1526,7 +1526,7 @@ ) (define_insn "*add_mul_imm_<mode>" - [(set (match_operand:GPI 0 "register_operand" "=rk") + [(set (match_operand:GPI 0 "register_operand" "=r") (plus:GPI (mult:GPI (match_operand:GPI 1 "register_operand" "r") (match_operand:QI 2 "aarch64_pwr_2_<mode>" "n")) (match_operand:GPI 3 "register_operand" "r")))] @@ -1873,7 +1873,7 @@ ) (define_insn "*sub_<shift>_<mode>" - [(set (match_operand:GPI 0 "register_operand" "=rk") + [(set (match_operand:GPI 0 "register_operand" "=r") (minus:GPI (match_operand:GPI 3 "register_operand" "r") (ASHIFT:GPI (match_operand:GPI 1 "register_operand" "r") @@ -1887,7 +1887,7 @@ ;; zero_extend version of above (define_insn "*sub_<shift>_si_uxtw" - [(set (match_operand:DI 0 "register_operand" "=rk") + [(set (match_operand:DI 0 "register_operand" "=r") (zero_extend:DI (minus:SI (match_operand:SI 3 "register_operand" "r") (ASHIFT:SI @@ -1901,7 +1901,7 @@ ) (define_insn "*sub_mul_imm_<mode>" - [(set (match_operand:GPI 0 "register_operand" "=rk") + [(set (match_operand:GPI 0 "register_operand" "=r") (minus:GPI (match_operand:GPI 3 "register_operand" "r") (mult:GPI (match_operand:GPI 1 "register_operand" "r") @@ -1915,7 +1915,7 @@ ;; zero_extend version of above (define_insn "*sub_mul_imm_si_uxtw" - [(set (match_operand:DI 0 "register_operand" "=rk") + [(set (match_operand:DI 0 "register_operand" "=r") (zero_extend:DI (minus:SI (match_operand:SI 3 "register_operand" "r") (mult:SI diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4b7c6ee..44628c5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2013-10-03 Marcus Shawcroft <marcus.shawcroft@arm.com> + + PR target/58460 + * gcc.target/aarch64/pr58460.c: New file. + 2013-10-02 Tobias Burnus <burnus@net-b.de> PR fortran/58593 diff --git a/gcc/testsuite/gcc.target/aarch64/pr58460.c b/gcc/testsuite/gcc.target/aarch64/pr58460.c new file mode 100644 index 0000000..a7e149a --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/pr58460.c @@ -0,0 +1,35 @@ +/* { dg-do run } */ +/* { dg-options "-O" } */ +extern unsigned long x1; + +char * +f (char *a, char *b) +{ + return a; +} + +int +g (char *a) +{ + return 2; +} + +void +h (char *p[]) +{ + char n[x1][512]; + char *l = f (p[1], " "); + if (g (p[0])) + n[0][0] = '\0'; + while (l && *l) + { + } +} + +unsigned long x1; + +int +main () +{ + return 0; +} |