diff options
| author | Keith Whitwell <keith@tungstengraphics.com> | 2008-05-01 14:51:18 +0100 |
|---|---|---|
| committer | Keith Whitwell <keith@tungstengraphics.com> | 2008-05-01 15:37:30 +0100 |
| commit | 1e4217e1b857c6a3c5da7d1eceb74683bf0b9a00 (patch) | |
| tree | 63d3ae92105aa890c7b338a55842f89c97d169d2 | |
| parent | 35b0efb8c6afd319ae36e99aa578ac6c75faf2f5 (diff) | |
tgsi: use ESI instead of EBX on non-win32 platforms
| -rwxr-xr-x | src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c index 1138f59997..4587b0930a 100755 --- a/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c +++ b/src/gallium/auxiliary/tgsi/exec/tgsi_sse2.c @@ -36,7 +36,7 @@ #ifdef PIPE_ARCH_X86 -#define HIGH_PRECISION 1 /* for 1/sqrt() */ +#define HIGH_PRECISION 0 /* for 1/sqrt() */ #define FOR_EACH_CHANNEL( CHAN )\ @@ -2038,12 +2038,12 @@ static void aos_to_soa( struct x86_function *func, uint aos, uint soa, uint num, unsigned char *inner_loop; soa_input = x86_make_reg( file_REG32, reg_AX ); - aos_input = x86_make_reg( file_REG32, reg_BX ); + aos_input = get_temp_base(); /* BX or SI */ num_inputs = x86_make_reg( file_REG32, reg_CX ); temp = x86_make_reg( file_REG32, reg_DX ); /* Save EBX */ - x86_push( func, x86_make_reg( file_REG32, reg_BX ) ); + x86_push( func, aos_input ); x86_mov( func, soa_input, get_argument( soa + 1 ) ); x86_mov( func, aos_input, get_argument( aos + 1 ) ); @@ -2088,7 +2088,7 @@ static void aos_to_soa( struct x86_function *func, uint aos, uint soa, uint num, x86_jcc( func, cc_NE, inner_loop ); /* Restore EBX */ - x86_pop( func, x86_make_reg( file_REG32, reg_BX ) ); + x86_pop( func, aos_input ); } static void soa_to_aos( struct x86_function *func, uint aos, uint soa, uint num, uint stride ) @@ -2100,12 +2100,12 @@ static void soa_to_aos( struct x86_function *func, uint aos, uint soa, uint num, unsigned char *inner_loop; soa_output = x86_make_reg( file_REG32, reg_AX ); - aos_output = x86_make_reg( file_REG32, reg_BX ); + aos_output = get_temp_base(); /* BX or SI */ num_outputs = x86_make_reg( file_REG32, reg_CX ); temp = x86_make_reg( file_REG32, reg_DX ); /* Save EBX */ - x86_push( func, x86_make_reg( file_REG32, reg_BX ) ); + x86_push( func, aos_output ); x86_mov( func, soa_output, get_argument( soa + 1 ) ); x86_mov( func, aos_output, get_argument( aos + 1 ) ); @@ -2150,7 +2150,7 @@ static void soa_to_aos( struct x86_function *func, uint aos, uint soa, uint num, x86_jcc( func, cc_NE, inner_loop ); /* Restore EBX */ - x86_pop( func, x86_make_reg( file_REG32, reg_BX ) ); + x86_pop( func, aos_output ); } /** |