Removed whitespace and added dtools/bin/remove-whitespace as a tool to do this in the future.

The sed script was provided by Moritz Fischer.

1 files changed, 34 insertions, 34 deletions

diff --git a/volk/spu_lib/spu_16s_vector_subtract_unaligned.c b/volk/spu_lib/spu_16s_vector_subtract_unaligned.c
index a3ce6c2fe..ea110c8d2 100644
--- a/volk/spu_lib/spu_16s_vector_subtract_unaligned.c
+++ b/volk/spu_lib/spu_16s_vector_subtract_unaligned.c
@@ -4,15 +4,15 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	//loop iterator i
 	int i = 0;
 	void* retval = target;
-	
+
 
 	//put the target and source addresses into qwords
 	vector unsigned int address_counter_tgt = {(unsigned int)target, 0, 0, 0};
 	vector unsigned int address_counter_src0 = {(unsigned int)src0, 0, 0 ,0};
 	vector unsigned int address_counter_src1 = {(unsigned int)src1, 0, 0, 0};
-	
+
 	//create shuffle masks
-	
+
 	//shuffle mask building blocks:
 	//all from the first vector
 	vector unsigned char oneup = {0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
@@ -20,9 +20,9 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	//all from the second vector
 	vector unsigned char second_oneup = {0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
 										 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f};
-	
 
-	
+
+
 	//gamma: second half of the second, first half of the first, break at (unsigned int)src0%16
 	vector unsigned char src_cmp = spu_splats((unsigned char)((unsigned int)src0%16));
 	vector unsigned char gt_res = spu_cmpgt(oneup, src_cmp);
@@ -30,7 +30,7 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	vector unsigned char cmp_res = spu_or(gt_res, eq_res);
 	vector unsigned char sixteen_uchar = spu_splats((unsigned char)16);
 	vector unsigned char phase_change = spu_and(sixteen_uchar, cmp_res);
-	vector unsigned int shuffle_mask_gamma = spu_add((vector unsigned int)phase_change, 
+	vector unsigned int shuffle_mask_gamma = spu_add((vector unsigned int)phase_change,
 												 (vector unsigned int)oneup);
 	shuffle_mask_gamma = spu_rlqwbyte(shuffle_mask_gamma, (unsigned int)src0%16);
 
@@ -41,17 +41,17 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	cmp_res = spu_or(gt_res, eq_res);
 	sixteen_uchar = spu_splats((unsigned char)16);
 	phase_change = spu_and(sixteen_uchar, cmp_res);
-	vector unsigned int shuffle_mask_eta = spu_add((vector unsigned int)phase_change, 
+	vector unsigned int shuffle_mask_eta = spu_add((vector unsigned int)phase_change,
 												 (vector unsigned int)oneup);
 	shuffle_mask_eta = spu_rlqwbyte(shuffle_mask_eta, (unsigned int)src1%16);
-	
 
-	
-	
+
+
+
 
 	vector unsigned char tgt_second = spu_rlqwbyte(second_oneup, -((unsigned int)target%16));
 	vector unsigned char tgt_first = spu_rlqwbyte(oneup, -((unsigned int)target%16));
-	
+
 	//alpha: first half of first, second half of second, break at (unsigned int)target%16
 	src_cmp = spu_splats((unsigned char)((unsigned int)target%16));
 	gt_res = spu_cmpgt(oneup, src_cmp);
@@ -60,13 +60,13 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	phase_change = spu_and(sixteen_uchar, cmp_res);
 	vector unsigned int shuffle_mask_alpha = spu_add((vector unsigned int)phase_change,
 													 (vector unsigned int)oneup);
-	
+
 	//delta: first half of first, first half of second, break at (unsigned int)target%16
 	vector unsigned char shuffle_mask_delta = spu_shuffle(oneup, tgt_second, (vector unsigned char)shuffle_mask_alpha);
 	//epsilon: second half of second, second half of first, break at (unsigned int)target%16
 	vector unsigned char shuffle_mask_epsilon = spu_shuffle(tgt_second, oneup, (vector unsigned char)shuffle_mask_alpha);
 	//zeta: second half of second, first half of first, break at 16 - (unsigned int)target%16
-	vector unsigned int shuffle_mask_zeta = spu_rlqwbyte(shuffle_mask_alpha, (unsigned int)target%16); 
+	vector unsigned int shuffle_mask_zeta = spu_rlqwbyte(shuffle_mask_alpha, (unsigned int)target%16);
 
 	//beta: first half of first, second half of second, break at num_bytes%16
 	src_cmp = spu_splats((unsigned char)(num_bytes%16));
@@ -76,19 +76,19 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	phase_change = spu_and(sixteen_uchar, cmp_res);
 	vector unsigned int shuffle_mask_beta = spu_add((vector unsigned int)phase_change,
 													 (vector unsigned int)oneup);
-	
-	
-	
 
 
-	
+
+
+
+
 	qword src0_past;
 	qword src0_present;
 	qword src1_past;
 	qword src1_present;
 	qword tgt_past;
 	qword tgt_present;
-	
+
 	qword in_temp0;
 	qword in_temp1;
 	qword out_temp0;
@@ -99,54 +99,54 @@ void* libvector_16s_vector_subtract_unaligned(void* target,  void* src0, void* s
 	src0_past = si_lqd((qword)address_counter_src0, 0);
 	src1_past = si_lqd((qword)address_counter_src1, 0);
 	tgt_past = si_lqd((qword)address_counter_tgt, 0);
-	
+
 	for(i = 0; i < num_bytes/16; ++i) {
-		
+
 		src0_present = si_lqd((qword)address_counter_src0, 16);
 		src1_present = si_lqd((qword)address_counter_src1, 16);
 		tgt_present = si_lqd((qword)address_counter_tgt, 16);
-		
+
 		in_temp0 = spu_shuffle(src0_present, src0_past, (vector unsigned char)shuffle_mask_gamma);
 		in_temp1 = spu_shuffle(src1_present, src1_past, (vector unsigned char)shuffle_mask_eta);
-		
+
 		sum = spu_sub((vector signed short)in_temp0, (vector signed short)in_temp1);
-	   
+
 
 		out_temp0 = spu_shuffle(tgt_past, (qword)sum, shuffle_mask_delta);
 		out_temp1 = spu_shuffle(tgt_present, (qword)sum, shuffle_mask_epsilon);
-		
+
 		si_stqd(out_temp0, (qword)address_counter_tgt, 0);
 		si_stqd(out_temp1, (qword)address_counter_tgt, 16);
-		
+
 		tgt_past = out_temp1;
 		src0_past = src0_present;
 		src1_past = src1_present;
 		address_counter_src0 = spu_add(address_counter_src0, 16);
 		address_counter_src1 = spu_add(address_counter_src1, 16);
 		address_counter_tgt = spu_add(address_counter_tgt, 16);
-		
-		
+
+
 	}
-	
+
 	src0_present = si_lqd((qword)address_counter_src0, 16);
 	src1_present = si_lqd((qword)address_counter_src1, 16);
 	tgt_present = si_lqd((qword)address_counter_tgt, 16);
-	
-	
+
+
 	in_temp0 = spu_shuffle(src0_present, src0_past, (vector unsigned char) shuffle_mask_gamma);
 	in_temp1 = spu_shuffle(src1_present, src1_past, (vector unsigned char) shuffle_mask_eta);
 	sum = spu_sub((vector signed short)in_temp0, (vector signed short)in_temp1);
 	qword target_temp = spu_shuffle(tgt_present, tgt_past, (vector unsigned char) shuffle_mask_zeta);
 	qword meld = spu_shuffle((qword)sum, target_temp, (vector unsigned char)shuffle_mask_beta);
 
-	
-	
+
+
 	out_temp0 = spu_shuffle(tgt_past, meld, shuffle_mask_delta);
 	out_temp1 = spu_shuffle(tgt_present, meld, shuffle_mask_epsilon);
-	
+
 	si_stqd(out_temp0, (qword)address_counter_tgt, 0);
 	si_stqd(out_temp1, (qword)address_counter_tgt, 16);
-	
+
 	return retval;
 }