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Commit e68ffe57 by Charles Baylis Committed by Charles Baylis
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[ARM] PR63870 Remove error for invalid lane numbers 

2015-11-11  Charles Baylis  <charles.baylis@linaro.org>

	PR target/63870
	* config/arm/neon.md (neon_vld1_lane<mode>): Remove error for invalid
	lane number.
	(neon_vst1_lane<mode>): Likewise.
	(neon_vld2_lane<mode>): Likewise.
	(neon_vst2_lane<mode>): Likewise.
	(neon_vld3_lane<mode>): Likewise.
	(neon_vst3_lane<mode>): Likewise.
	(neon_vld4_lane<mode>): Likewise.
	(neon_vst4_lane<mode>): Likewise.

From-SVN: r230144
parent 22f9db64
Showing with 21 additions and 40 deletions
gcc/ChangeLog
2015-11-11 Charles Baylis <charles.baylis@linaro.org>
PR target/63870
* config/arm/neon.md (neon_vld1_lane<mode>): Remove error for invalid
lane number.
(neon_vst1_lane<mode>): Likewise.
(neon_vld2_lane<mode>): Likewise.
(neon_vst2_lane<mode>): Likewise.
(neon_vld3_lane<mode>): Likewise.
(neon_vst3_lane<mode>): Likewise.
(neon_vld4_lane<mode>): Likewise.
(neon_vst4_lane<mode>): Likewise.
2015-11-11 Charles Baylis <charles.baylis@linaro.org>
PR target/63870
* config/arm/arm-builtins.c: (arm_load1_qualifiers) Use
qualifier_struct_load_store_lane_index.
(arm_storestruct_lane_qualifiers) Likewise.
gcc/config/arm/neon.md
......@@ -4267,8 +4267,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT lane = NEON_ENDIAN_LANE_N(<MODE>mode, INTVAL (operands[3]));
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
operands[3] = GEN_INT (lane);
if (lane < 0 || lane >= max)
error ("lane out of range");
if (max == 1)
return "vld1.<V_sz_elem>\t%P0, %A1";
else
......@@ -4291,9 +4289,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
operands[3] = GEN_INT (lane);
int regno = REGNO (operands[0]);
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -4379,8 +4375,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT lane = NEON_ENDIAN_LANE_N(<MODE>mode, INTVAL (operands[2]));
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
operands[2] = GEN_INT (lane);
if (lane < 0 || lane >= max)
error ("lane out of range");
if (max == 1)
return "vst1.<V_sz_elem>\t{%P1}, %A0";
else
......@@ -4402,9 +4396,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT lane = NEON_ENDIAN_LANE_N(<MODE>mode, INTVAL (operands[2]));
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -4475,8 +4467,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[4];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = gen_rtx_REG (DImode, regno);
ops[1] = gen_rtx_REG (DImode, regno + 2);
ops[2] = operands[1];
......@@ -4502,9 +4492,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[4];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -4594,8 +4582,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[4];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = operands[0];
ops[1] = gen_rtx_REG (DImode, regno);
ops[2] = gen_rtx_REG (DImode, regno + 2);
......@@ -4621,9 +4607,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[4];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -4742,8 +4726,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[5];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = gen_rtx_REG (DImode, regno);
ops[1] = gen_rtx_REG (DImode, regno + 2);
ops[2] = gen_rtx_REG (DImode, regno + 4);
......@@ -4771,9 +4753,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[5];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -4918,8 +4898,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[5];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = operands[0];
ops[1] = gen_rtx_REG (DImode, regno);
ops[2] = gen_rtx_REG (DImode, regno + 2);
......@@ -4947,9 +4925,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[5];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -5072,8 +5048,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[6];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = gen_rtx_REG (DImode, regno);
ops[1] = gen_rtx_REG (DImode, regno + 2);
ops[2] = gen_rtx_REG (DImode, regno + 4);
......@@ -5102,9 +5076,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[0]);
rtx ops[6];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......@@ -5256,8 +5228,6 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[6];
if (lane < 0 || lane >= max)
error ("lane out of range");
ops[0] = operands[0];
ops[1] = gen_rtx_REG (DImode, regno);
ops[2] = gen_rtx_REG (DImode, regno + 2);
......@@ -5286,9 +5256,7 @@ if (BYTES_BIG_ENDIAN)
HOST_WIDE_INT max = GET_MODE_NUNITS (<MODE>mode);
int regno = REGNO (operands[1]);
rtx ops[6];
if (lane < 0 || lane >= max)
error ("lane out of range");
else if (lane >= max / 2)
if (lane >= max / 2)
{
lane -= max / 2;
regno += 2;
......
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