diff options
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/gcc/stmt.c b/gcc/stmt.c index e5d094d5ae9..099c5e76f60 100644 --- a/gcc/stmt.c +++ b/gcc/stmt.c @@ -267,7 +267,8 @@ expand_asm (tree string, int vol) if (TREE_CODE (string) == ADDR_EXPR) string = TREE_OPERAND (string, 0); - body = gen_rtx_ASM_INPUT (VOIDmode, TREE_STRING_POINTER (string)); + body = gen_rtx_ASM_INPUT (VOIDmode, + ggc_strdup (TREE_STRING_POINTER (string))); MEM_VOLATILE_P (body) = vol; @@ -851,7 +852,7 @@ expand_asm_operands (tree string, tree outputs, tree inputs, body = gen_rtx_ASM_OPERANDS ((noutputs == 0 ? VOIDmode : GET_MODE (output_rtx[0])), - TREE_STRING_POINTER (string), + ggc_strdup (TREE_STRING_POINTER (string)), empty_string, 0, argvec, constraintvec, locus); @@ -932,7 +933,8 @@ expand_asm_operands (tree string, tree outputs, tree inputs, ASM_OPERANDS_INPUT (body, i) = op; ASM_OPERANDS_INPUT_CONSTRAINT_EXP (body, i) - = gen_rtx_ASM_INPUT (TYPE_MODE (type), constraints[i + noutputs]); + = gen_rtx_ASM_INPUT (TYPE_MODE (type), + ggc_strdup (constraints[i + noutputs])); if (decl_conflicts_with_clobbers_p (val, clobbered_regs)) clobber_conflict_found = 1; @@ -966,7 +968,7 @@ expand_asm_operands (tree string, tree outputs, tree inputs, if (noutputs == 1 && nclobbers == 0) { - ASM_OPERANDS_OUTPUT_CONSTRAINT (body) = constraints[0]; + ASM_OPERANDS_OUTPUT_CONSTRAINT (body) = ggc_strdup (constraints[0]); emit_insn (gen_rtx_SET (VOIDmode, output_rtx[0], body)); } @@ -994,9 +996,9 @@ expand_asm_operands (tree string, tree outputs, tree inputs, output_rtx[i], gen_rtx_ASM_OPERANDS (GET_MODE (output_rtx[i]), - TREE_STRING_POINTER (string), - constraints[i], i, argvec, constraintvec, - locus)); + ggc_strdup (TREE_STRING_POINTER (string)), + ggc_strdup (constraints[i]), + i, argvec, constraintvec, locus)); MEM_VOLATILE_P (SET_SRC (XVECEXP (body, 0, i))) = vol; } |