Changes in directory llvm-test/SingleSource/UnitTests/Vector/SSE:
sse.expandfft.c updated: 1.3 -> 1.4
sse.stepfft.c updated: 1.2 -> 1.3
---
Log message:
Change this program to use the valloc method as _mm_alloc is not present on all
platforms. valloc is overkill, but there's only four such allocations in the
program so it shouldn't cause scalability problems due to page-size allocations
and it will ensure the largest necessary alignment size on any platform.o
This helps the test program compile on Linux.
---
Diffs of the changes: (+11 -9)
sse.expandfft.c | 12 +++++++-----
sse.stepfft.c | 8 ++++----
2 files changed, 11 insertions(+), 9 deletions(-)
Index: llvm-test/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c
diff -u llvm-test/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c:1.3
llvm-test/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c:1.4
--- llvm-test/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c:1.3 Tue Apr
4 13:51:30 2006
+++ llvm-test/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c Thu Oct 19
11:54:12 2006
@@ -5,6 +5,7 @@
#include "xmmintrin.h"
#define N 1024
#define N2 N/2
+
main()
{
/*
@@ -14,15 +15,16 @@
wpp, SAM. Math. ETHZ 21 May, 2002
*/
int first,i,icase,it,n;
- float error,fnm1,seed,sign,z0,z1,ggl();
+ double error;
+ float fnm1,seed,sign,z0,z1,ggl();
float *x,*y,*z,*w;
float t1,ln2,mflops;
void cffti(),cfft2();
/* allocate storage for x,y,z,w on 4-word bndr. */
- x = (float *)_mm_malloc(8*N, 16);
- y = (float *)_mm_malloc(8*N, 16);
- z = (float *)_mm_malloc(8*N, 16);
- w = (float *)_mm_malloc(4*N, 16);
+ x = (float *)valloc(8*N);
+ y = (float *)valloc(8*N);
+ z = (float *)valloc(8*N);
+ w = (float *)valloc(4*N);
first = 1;
seed = 331.0;
for(icase=0;icase<2;icase++){
Index: llvm-test/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c
diff -u llvm-test/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c:1.2
llvm-test/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c:1.3
--- llvm-test/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c:1.2 Tue Apr
4 13:52:26 2006
+++ llvm-test/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c Thu Oct 19
11:54:12 2006
@@ -17,10 +17,10 @@
float t1,ln2,mflops;
void cffti(),cfft2();
/* allocate storage for x,y,z,w on 4-word bndr. */
- x = (float *)_mm_malloc(8*N, 16);
- y = (float *)_mm_malloc(8*N, 16);
- z = (float *)_mm_malloc(8*N, 16);
- w = (float *)_mm_malloc(4*N, 16);
+ x = (float *)valloc(8*N);
+ y = (float *)valloc(8*N);
+ z = (float *)valloc(8*N);
+ w = (float *)valloc(4*N);
first = 1;
seed = 331.0;
for(icase=0;icase<2;icase++){
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