From fd34c882b9d23ef58b1bdf6ebd66d0d796ffbf79 Mon Sep 17 00:00:00 2001 From: Jeff Law Date: Mon, 4 May 1998 18:35:14 -0600 Subject: [PATCH] New test. From-SVN: r19536 --- .../gcc.c-torture/compile/980504-1.c | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gcc.c-torture/compile/980504-1.c diff --git a/gcc/testsuite/gcc.c-torture/compile/980504-1.c b/gcc/testsuite/gcc.c-torture/compile/980504-1.c new file mode 100644 index 00000000000..7b757ccd2e8 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/980504-1.c @@ -0,0 +1,28 @@ +typedef struct _geom_elem { + double coeffs[6]; +} pGeomDefRec, *pGeomDefPtr; +typedef struct _mpgeombanddef { + int yOut; + int in_width; +} mpGeometryBandRec, *mpGeometryBandPtr; +typedef void *pointer; +typedef unsigned char CARD8; +typedef CARD8 BytePixel; +void BiGL_B (OUTP,srcimg,width,sline,pedpvt,pvtband) pointer OUTP; +pointer *srcimg; +register int width; +int sline; +pGeomDefPtr pedpvt; mpGeometryBandPtr pvtband; +{ + register float s, t, st; + register int isrcline,isrcpix; + register int srcwidth = pvtband->in_width - 1; + register BytePixel val; + register BytePixel *ptrIn, *ptrJn; + register double a = pedpvt->coeffs[0]; + register double c = pedpvt->coeffs[2]; + register double srcpix = a * ((double)(0.0000)) + pedpvt->coeffs[1] * (pvtband->yOut + ((double)(0.0000)) ) + pedpvt->coeffs[4]; + register double srcline = c * ((double)(0.0000)) + pedpvt->coeffs[3] * (pvtband->yOut + ((double)(0.0000)) ) + pedpvt->coeffs[5]; + if ( (isrcpix >= 0) && (isrcpix < srcwidth) ) + val = ptrIn[isrcpix] * ((float)1. - s - t + st) + ptrIn[isrcpix+1] * (s - st) + ptrJn[isrcpix] * (t - st) + ptrJn[isrcpix+1] * (st) + (float)0.5 ; +}