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| author | Richard Sandiford <richard.sandiford@arm.com> | 2014-09-22 07:36:42 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2014-09-22 07:36:42 +0000 |
| commit | 853d50d3c82212fee406279c386cef1673adfbc3 (patch) | |
| tree | 39a5b99a15b423d4c2fe132bcc7a9dac9e350459 /gcc | |
| parent | 53f3f4e3131f1c3d22954a77fa2de464de8cc3ba (diff) | |
| download | gcc-853d50d3c82212fee406279c386cef1673adfbc3.zip gcc-853d50d3c82212fee406279c386cef1673adfbc3.tar.gz gcc-853d50d3c82212fee406279c386cef1673adfbc3.tar.bz2 | |
gcc/
* hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
(AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
(IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
From-SVN: r215446
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/hard-reg-set.h | 72 |
2 files changed, 54 insertions, 24 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0471bba..3420fb0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-09-22 Richard Sandiford <richard.sandiford@arm.com> + + * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET) + (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET) + (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant. + 2014-09-22 Zhenqiang Chen <zhenqiang.chen@arm.com> * config/arm/arm.c: #include "tm-constrs.h" diff --git a/gcc/hard-reg-set.h b/gcc/hard-reg-set.h index b8ab3df..401fea1 100644 --- a/gcc/hard-reg-set.h +++ b/gcc/hard-reg-set.h @@ -168,32 +168,38 @@ do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ scan_tp_[1] = -1; } while (0) #define COPY_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = scan_fp_[0]; \ scan_tp_[1] = scan_fp_[1]; } while (0) #define COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = ~ scan_fp_[0]; \ scan_tp_[1] = ~ scan_fp_[1]; } while (0) #define AND_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= scan_fp_[0]; \ scan_tp_[1] &= scan_fp_[1]; } while (0) #define AND_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= ~ scan_fp_[0]; \ scan_tp_[1] &= ~ scan_fp_[1]; } while (0) #define IOR_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= scan_fp_[0]; \ scan_tp_[1] |= scan_fp_[1]; } while (0) #define IOR_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= ~ scan_fp_[0]; \ scan_tp_[1] |= ~ scan_fp_[1]; } while (0) @@ -236,37 +242,43 @@ do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ scan_tp_[2] = -1; } while (0) #define COPY_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = scan_fp_[0]; \ scan_tp_[1] = scan_fp_[1]; \ scan_tp_[2] = scan_fp_[2]; } while (0) #define COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = ~ scan_fp_[0]; \ scan_tp_[1] = ~ scan_fp_[1]; \ scan_tp_[2] = ~ scan_fp_[2]; } while (0) #define AND_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= scan_fp_[0]; \ scan_tp_[1] &= scan_fp_[1]; \ scan_tp_[2] &= scan_fp_[2]; } while (0) #define AND_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= ~ scan_fp_[0]; \ scan_tp_[1] &= ~ scan_fp_[1]; \ scan_tp_[2] &= ~ scan_fp_[2]; } while (0) #define IOR_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= scan_fp_[0]; \ scan_tp_[1] |= scan_fp_[1]; \ scan_tp_[2] |= scan_fp_[2]; } while (0) #define IOR_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= ~ scan_fp_[0]; \ scan_tp_[1] |= ~ scan_fp_[1]; \ scan_tp_[2] |= ~ scan_fp_[2]; } while (0) @@ -316,42 +328,48 @@ do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ scan_tp_[3] = -1; } while (0) #define COPY_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = scan_fp_[0]; \ scan_tp_[1] = scan_fp_[1]; \ scan_tp_[2] = scan_fp_[2]; \ scan_tp_[3] = scan_fp_[3]; } while (0) #define COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] = ~ scan_fp_[0]; \ scan_tp_[1] = ~ scan_fp_[1]; \ scan_tp_[2] = ~ scan_fp_[2]; \ scan_tp_[3] = ~ scan_fp_[3]; } while (0) #define AND_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= scan_fp_[0]; \ scan_tp_[1] &= scan_fp_[1]; \ scan_tp_[2] &= scan_fp_[2]; \ scan_tp_[3] &= scan_fp_[3]; } while (0) #define AND_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] &= ~ scan_fp_[0]; \ scan_tp_[1] &= ~ scan_fp_[1]; \ scan_tp_[2] &= ~ scan_fp_[2]; \ scan_tp_[3] &= ~ scan_fp_[3]; } while (0) #define IOR_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= scan_fp_[0]; \ scan_tp_[1] |= scan_fp_[1]; \ scan_tp_[2] |= scan_fp_[2]; \ scan_tp_[3] |= scan_fp_[3]; } while (0) #define IOR_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ scan_tp_[0] |= ~ scan_fp_[0]; \ scan_tp_[1] |= ~ scan_fp_[1]; \ scan_tp_[2] |= ~ scan_fp_[2]; \ @@ -402,37 +420,43 @@ do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ *scan_tp_++ = -1; } while (0) #define COPY_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ = *scan_fp_++; } while (0) #define COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ = ~ *scan_fp_++; } while (0) #define AND_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ &= *scan_fp_++; } while (0) #define AND_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ &= ~ *scan_fp_++; } while (0) #define IOR_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ |= *scan_fp_++; } while (0) #define IOR_COMPL_HARD_REG_SET(TO, FROM) \ -do { HARD_REG_ELT_TYPE *scan_tp_ = (TO), *scan_fp_ = (FROM); \ +do { HARD_REG_ELT_TYPE *scan_tp_ = (TO); \ + const HARD_REG_ELT_TYPE *scan_fp_ = (FROM); \ int i; \ for (i = 0; i < HARD_REG_SET_LONGS; i++) \ *scan_tp_++ |= ~ *scan_fp_++; } while (0) |