[ARM] Implement support for ACLE Coprocessor LDC and STC intrinsics

[thirdparty/gcc.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 71330b76712f87b20262edefa9910f124dc867dc..57df07eb64cc559f25e661c7da416c9f520261fc 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,30 @@
+2017-01-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
+
+       * config/arm/arm.md (*ldc): New.
+       (*stc): New.
+       (<ldc>): New.
+       (<stc>): New.
+       * config/arm/arm.c (arm_coproc_builtin_available): Add
+       support for ldc,ldcl,stc,stcl,ldc2,ldc2l,stc2 and stc2l.
+       (arm_coproc_ldc_stc_legitimate_address): New.
+       * config/arm/arm-builtins.c (arm_type_qualifiers): Add
+       'qualifier_const_pointer'.
+       (LDC_QUALIFIERS): Define to...
+       (arm_ldc_qualifiers): ... this. New.
+       (STC_QUALIFIERS): Define to...
+       (arm_stc_qualifiers): ... this. New.
+       * config/arm/arm-protos.h
+       (arm_coproc_ldc_stc_legitimate_address): New.
+       * config/arm/arm_acle.h (__arm_ldc, __arm_ldcl, __arm_stc,
+       __arm_stcl, __arm_ldc2, __arm_ldc2l, __arm_stc2, __arm_stc2l): New.
+       * config/arm/arm_acle_builtins.def (ldc, ldc2, ldcl, ldc2l, stc,
+       stc2, stcl, stc2l): New.
+       * config/arm/constraints.md (Uz): New.
+       * config/arm/iterators.md (LDCI, STCI, ldc, stc, LDC STC): New.
+       * config/arm/unspecs.md (VUNSPEC_LDC, VUNSPEC_LDC2, VUNSPEC_LDCL,
+       VUNSPEC_LDC2L, VUNSPEC_STC, VUNSPEC_STC2, VUNSPEC_STCL,
+       VUNSPEC_STC2L): New.
+
 2017-01-06  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 
        * config/arm/arm.md (<cdp>): New.