diff options
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -132,7 +132,7 @@ enum direction {none, upward, downward}; /* Value has this type. */ /* Supply a default definition for FUNCTION_ARG_BOUNDARY. Normally, we let FUNCTION_ARG_PADDING, which also pads the length, handle any needed alignment. */ - + #ifndef FUNCTION_ARG_BOUNDARY #define FUNCTION_ARG_BOUNDARY(MODE, TYPE) PARM_BOUNDARY #endif @@ -289,7 +289,7 @@ extern rtx gen_move_insn PARAMS ((rtx, rtx)); extern int have_add2_insn PARAMS ((rtx, rtx)); extern int have_sub2_insn PARAMS ((rtx, rtx)); -/* Emit a pair of rtl insns to compare two rtx's and to jump +/* Emit a pair of rtl insns to compare two rtx's and to jump to a label if the comparison is true. */ extern void emit_cmp_and_jump_insns PARAMS ((rtx, rtx, enum rtx_code, rtx, enum machine_mode, int, rtx)); @@ -727,7 +727,7 @@ extern void emit_stack_restore PARAMS ((enum save_level, rtx, rtx)); says how many bytes. */ extern rtx allocate_dynamic_stack_space PARAMS ((rtx, rtx, int)); -/* Probe a range of stack addresses from FIRST to FIRST+SIZE, inclusive. +/* Probe a range of stack addresses from FIRST to FIRST+SIZE, inclusive. FIRST is a constant and size is a Pmode RTX. These are offsets from the current stack pointer. STACK_GROWS_DOWNWARD says whether to add or subtract from the stack. If SIZE is constant, this is done |