On 19-06-14 20:41, Richard Henderson wrote:
On 06/19/2014 11:25 AM, Tom de Vries wrote:
On 19-06-14 05:53, Richard Henderson wrote:
On 06/01/2014 03:00 AM, Tom de Vries wrote:
+aarch64_emit_call_insn (rtx pat)
+{
+ rtx insn = emit_call_insn (pat);
+
+ rtx *fusage = &CALL_INSN_FUNCTION_USAGE
On 06/19/2014 11:25 AM, Tom de Vries wrote:
> On 19-06-14 05:53, Richard Henderson wrote:
>> On 06/01/2014 03:00 AM, Tom de Vries wrote:
>>> >+aarch64_emit_call_insn (rtx pat)
>>> >+{
>>> >+ rtx insn = emit_call_insn (pat);
>>> >+
>>> >+ rtx *fusage = &CALL_INSN_FUNCTION_USAGE (insn);
>>> >+ clo
On 19-06-14 05:53, Richard Henderson wrote:
On 06/01/2014 03:00 AM, Tom de Vries wrote:
>+aarch64_emit_call_insn (rtx pat)
>+{
>+ rtx insn = emit_call_insn (pat);
>+
>+ rtx *fusage = &CALL_INSN_FUNCTION_USAGE (insn);
>+ clobber_reg (fusage, gen_rtx_REG (word_mode, IP0_REGNUM));
>+ clobber_re
On 06/19/2014 01:39 AM, Tom de Vries wrote:
> On 19-06-14 05:53, Richard Henderson wrote:
>> Do we in fact make sure this isn't an ifunc resolver? I don't immediately
>> see
>> how those get wired up in the cgraph...
>
> Richard,
>
> using the patch below I changed the
> gcc/testsuite/gcc.targe
On 19-06-14 05:21, Richard Henderson wrote:
On 06/01/2014 03:00 AM, Tom de Vries wrote:
+/* Emit call insn with PAT and do aarch64-specific handling. */
+
+bool
+aarch64_emit_call_insn (rtx pat)
+{
+ rtx insn = emit_call_insn (pat);
+
+ rtx *fusage = &CALL_INSN_FUNCTION_USAGE (insn);
+ clobb
On 19-06-14 05:53, Richard Henderson wrote:
Do we in fact make sure this isn't an ifunc resolver? I don't immediately see
how those get wired up in the cgraph...
Richard,
using the patch below I changed the
gcc/testsuite/gcc.target/i386/fuse-caller-save.c testcase to use an ifunc
resolver,
On 06/01/2014 03:00 AM, Tom de Vries wrote:
> +aarch64_emit_call_insn (rtx pat)
> +{
> + rtx insn = emit_call_insn (pat);
> +
> + rtx *fusage = &CALL_INSN_FUNCTION_USAGE (insn);
> + clobber_reg (fusage, gen_rtx_REG (word_mode, IP0_REGNUM));
> + clobber_reg (fusage, gen_rtx_REG (word_mode, IP1_R
On 06/01/2014 03:00 AM, Tom de Vries wrote:
> +/* Emit call insn with PAT and do aarch64-specific handling. */
> +
> +bool
> +aarch64_emit_call_insn (rtx pat)
> +{
> + rtx insn = emit_call_insn (pat);
> +
> + rtx *fusage = &CALL_INSN_FUNCTION_USAGE (insn);
> + clobber_reg (fusage, gen_rtx_REG (
On 1 June 2014 11:00, Tom de Vries wrote:
> Richard,
>
> This patch:
> - adds the for TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS required
> clobbers in CALL_INSN_FUNCTION_USAGE,
> - sets TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS to true, which
> enables
> the fuse-caller-save optimi
