--- /dev/null
+/* { dg-do run { target { powerpc*-*-* && { ilp32 && dfprt } } } } */
+/* { dg-options "-std=gnu99 -O2 -fno-strict-aliasing" } */
+
+/* Testcase to check for ABI compliance of parameter passing
+ for the PowerPC ELF ABI for decimal float values. */
+
+extern void abort (void);
+int failcnt = 0;
+
+/* Support compiling the test to report individual failures; default is
+ to abort as soon as a check fails. */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
+
+typedef struct
+{
+ int pad;
+ _Decimal32 d;
+} d32parm_t;
+
+typedef struct
+{
+ unsigned int gprs[8];
+ double fprs[8];
+} reg_parms_t;
+
+reg_parms_t gparms;
+
+
+/* Testcase could break on future gcc's, if parameter regs
+ are changed before this asm. */
+
+#define save_parms(lparms) \
+ asm volatile ("lis 11,gparms@ha\n\t" \
+ "la 11,gparms@l(11)\n\t" \
+ "st 3,0(11)\n\t" \
+ "st 4,4(11)\n\t" \
+ "st 5,8(11)\n\t" \
+ "st 6,12(11)\n\t" \
+ "st 7,16(11)\n\t" \
+ "st 8,20(11)\n\t" \
+ "st 9,24(11)\n\t" \
+ "st 10,28(11)\n\t" \
+ "stfd 1,32(11)\n\t" \
+ "stfd 2,40(11)\n\t" \
+ "stfd 3,48(11)\n\t" \
+ "stfd 4,56(11)\n\t" \
+ "stfd 5,64(11)\n\t" \
+ "stfd 6,72(11)\n\t" \
+ "stfd 7,80(11)\n\t" \
+ "stfd 8,88(11)\n\t":::"11", "memory"); \
+ lparms = gparms;
+
+typedef struct sf
+{
+ struct sf *backchain;
+ int a1;
+ unsigned int slot[200];
+} stack_frame_t;
+
+/* Fill up floating point registers with double arguments, forcing
+ decimal float arguments into the parameter save area. */
+void __attribute__ ((noinline))
+func0 (double a1, double a2, double a3, double a4, double a5,
+ double a6, double a7, double a8, _Decimal64 a9, _Decimal128 a10)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != lparms.fprs[0]) FAILURE
+ if (a2 != lparms.fprs[1]) FAILURE
+ if (a3 != lparms.fprs[2]) FAILURE
+ if (a4 != lparms.fprs[3]) FAILURE
+ if (a5 != lparms.fprs[4]) FAILURE
+ if (a6 != lparms.fprs[5]) FAILURE
+ if (a7 != lparms.fprs[6]) FAILURE
+ if (a8 != lparms.fprs[7]) FAILURE
+ if (a9 != *(_Decimal64 *)&sp->slot[0]) FAILURE
+ if (a10 != *(_Decimal128 *)&sp->slot[2]) FAILURE
+}
+
+/* Alternate 64-bit and 128-bit decimal float arguments, checking that
+ _Decimal128 is always passed in even/odd register pairs. */
+void __attribute__ ((noinline))
+func1 (_Decimal64 a1, _Decimal128 a2, _Decimal64 a3, _Decimal128 a4,
+ _Decimal64 a5, _Decimal128 a6, _Decimal64 a7, _Decimal128 a8)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != *(_Decimal64 *)&lparms.fprs[0]) FAILURE /* f1 */
+ if (a2 != *(_Decimal128 *)&lparms.fprs[1]) FAILURE /* f2 & f3 */
+ if (a3 != *(_Decimal64 *)&lparms.fprs[3]) FAILURE /* f4 */
+ if (a4 != *(_Decimal128 *)&lparms.fprs[5]) FAILURE /* f6 & f7 */
+ if (a5 != *(_Decimal64 *)&lparms.fprs[7]) FAILURE /* f8 */
+ if (a6 != *(_Decimal128 *)&sp->slot[0]) FAILURE
+ if (a7 != *(_Decimal64 *)&sp->slot[4]) FAILURE
+ if (a8 != *(_Decimal128 *)&sp->slot[6]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func2 (_Decimal128 a1, _Decimal64 a2, _Decimal128 a3, _Decimal64 a4,
+ _Decimal128 a5, _Decimal64 a6, _Decimal128 a7, _Decimal64 a8)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != *(_Decimal128 *)&lparms.fprs[1]) FAILURE /* f2 & f3 */
+ if (a2 != *(_Decimal64 *)&lparms.fprs[3]) FAILURE /* f4 */
+ if (a3 != *(_Decimal128 *)&lparms.fprs[5]) FAILURE /* f6 & f7 */
+ if (a4 != *(_Decimal64 *)&lparms.fprs[7]) FAILURE /* f8 */
+ if (a5 != *(_Decimal128 *)&sp->slot[0]) FAILURE
+ if (a6 != *(_Decimal64 *)&sp->slot[4]) FAILURE
+ if (a7 != *(_Decimal128 *)&sp->slot[6]) FAILURE
+ if (a8 != *(_Decimal64 *)&sp->slot[10]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func3 (_Decimal64 a1, _Decimal128 a2, _Decimal64 a3, _Decimal128 a4,
+ _Decimal64 a5)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != *(_Decimal64 *)&lparms.fprs[0]) FAILURE /* f1 */
+ if (a2 != *(_Decimal128 *)&lparms.fprs[1]) FAILURE /* f2 & f3 */
+ if (a3 != *(_Decimal64 *)&lparms.fprs[3]) FAILURE /* f4 */
+ if (a4 != *(_Decimal128 *)&lparms.fprs[5]) FAILURE /* f6 & f7 */
+ if (a5 != *(_Decimal128 *)&sp->slot[0]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func4 (_Decimal32 a1, _Decimal32 a2, _Decimal32 a3, _Decimal32 a4,
+ _Decimal32 a5, _Decimal32 a6, _Decimal32 a7, _Decimal32 a8,
+ _Decimal32 a9, _Decimal32 a10, _Decimal32 a11, _Decimal32 a12,
+ _Decimal32 a13, _Decimal32 a14, _Decimal32 a15, _Decimal32 a16)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ /* _Decimal32 is passed in the lower half of an FPR, or in parameter slot. */
+ if (a1 != ((d32parm_t *)&lparms.fprs[0])->d) FAILURE /* f1 */
+ if (a2 != ((d32parm_t *)&lparms.fprs[1])->d) FAILURE /* f2 */
+ if (a3 != ((d32parm_t *)&lparms.fprs[2])->d) FAILURE /* f3 */
+ if (a4 != ((d32parm_t *)&lparms.fprs[3])->d) FAILURE /* f4 */
+ if (a5 != ((d32parm_t *)&lparms.fprs[4])->d) FAILURE /* f5 */
+ if (a6 != ((d32parm_t *)&lparms.fprs[5])->d) FAILURE /* f6 */
+ if (a7 != ((d32parm_t *)&lparms.fprs[6])->d) FAILURE /* f7 */
+ if (a8 != ((d32parm_t *)&lparms.fprs[7])->d) FAILURE /* f8 */
+ if (a9 != *(_Decimal32 *)&sp->slot[0]) FAILURE
+ if (a10 != *(_Decimal32 *)&sp->slot[1]) FAILURE
+ if (a11 != *(_Decimal32 *)&sp->slot[2]) FAILURE
+ if (a12 != *(_Decimal32 *)&sp->slot[3]) FAILURE
+ if (a13 != *(_Decimal32 *)&sp->slot[4]) FAILURE
+ if (a14 != *(_Decimal32 *)&sp->slot[5]) FAILURE
+ if (a15 != *(_Decimal32 *)&sp->slot[6]) FAILURE
+ if (a16 != *(_Decimal32 *)&sp->slot[7]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func5 (_Decimal32 a1, _Decimal64 a2, _Decimal128 a3,
+ _Decimal32 a4, _Decimal64 a5, _Decimal128 a6,
+ _Decimal32 a7, _Decimal64 a8, _Decimal128 a9,
+ _Decimal32 a10, _Decimal64 a11, _Decimal128 a12)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != ((d32parm_t *)&lparms.fprs[0])->d) FAILURE /* f1 */
+ if (a2 != *(_Decimal64 *)&lparms.fprs[1]) FAILURE /* f2 */
+ if (a3 != *(_Decimal128 *)&lparms.fprs[3]) FAILURE /* f4 & f5 */
+ if (a4 != ((d32parm_t *)&lparms.fprs[5])->d) FAILURE /* f6 */
+ if (a5 != *(_Decimal64 *)&lparms.fprs[6]) FAILURE /* f7 */
+
+ if (a6 != *(_Decimal128 *)&sp->slot[0]) FAILURE
+ if (a7 != *(_Decimal32 *)&sp->slot[4]) FAILURE
+ if (a8 != *(_Decimal64 *)&sp->slot[6]) FAILURE
+ if (a9 != *(_Decimal128 *)&sp->slot[8]) FAILURE
+ if (a10 != *(_Decimal32 *)&sp->slot[12]) FAILURE
+ if (a11 != *(_Decimal64 *)&sp->slot[14]) FAILURE
+ if (a12 != *(_Decimal128 *)&sp->slot[16]) FAILURE
+}
+
+int
+main ()
+{
+ func0 (1., 2., 3., 4., 5., 6., 7., 8., 9.dd, 10.dl);
+ func1 (1.dd, 2.dl, 3.dd, 4.dl, 5.dd, 6.dl, 7.dd, 8.dl);
+ func2 (1.dl, 2.dd, 3.dl, 4.dd, 5.dl, 6.dd, 7.dl, 8.dd);
+ func3 (1.dd, 2.dl, 3.dd, 4.dl, 5.dl);
+#if 0
+ /* _Decimal32 doesn't yet follow the ABI; enable this when it does. */
+ func4 (501.2df, 502.2df, 503.2df, 504.2df, 505.2df, 506.2df, 507.2df,
+ 508.2df, 509.2df, 510.2df, 511.2df, 512.2df, 513.2df, 514.2df,
+ 515.2df, 516.2df);
+ func5 (601.2df, 602.2dd, 603.2dl, 604.2df, 605.2dd, 606.2dl,
+ 607.2df, 608.2dd, 609.2dl, 610.2df, 611.2dd, 612.2dl);
+#endif
+
+ if (failcnt != 0)
+ abort ();
+
+ return 0;
+}
--- /dev/null
+/* { dg-do run { target { powerpc64-*-* && { lp64 && dfprt } } } } */
+/* { dg-options "-std=gnu99 -O2 -fno-strict-aliasing" } */
+
+/* Testcase to check for ABI compliance of parameter passing
+ for the PowerPC64 ELF ABI for decimal float values. */
+
+extern void abort (void);
+int failcnt = 0;
+
+/* Support compiling the test to report individual failures; default is
+ to abort as soon as a check fails. */
+#ifdef DBG
+#include <stdio.h>
+#define FAILURE { printf ("failed at line %d\n", __LINE__); failcnt++; }
+#else
+#define FAILURE abort ();
+#endif
+
+typedef struct
+{
+ int pad;
+ _Decimal32 d;
+} d32parm_t;
+
+typedef struct
+{
+ unsigned long gprs[8];
+ double fprs[13];
+} reg_parms_t;
+
+reg_parms_t gparms;
+
+
+/* Testcase could break on future gcc's, if parameter regs
+ are changed before this asm. */
+
+#ifndef __MACH__
+#define save_parms(lparms) \
+ asm volatile ("ld 11,gparms@got(2)\n\t" \
+ "std 3,0(11)\n\t" \
+ "std 4,8(11)\n\t" \
+ "std 5,16(11)\n\t" \
+ "std 6,24(11)\n\t" \
+ "std 7,32(11)\n\t" \
+ "std 8,40(11)\n\t" \
+ "std 9,48(11)\n\t" \
+ "std 10,56(11)\n\t" \
+ "stfd 1,64(11)\n\t" \
+ "stfd 2,72(11)\n\t" \
+ "stfd 3,80(11)\n\t" \
+ "stfd 4,88(11)\n\t" \
+ "stfd 5,96(11)\n\t" \
+ "stfd 6,104(11)\n\t" \
+ "stfd 7,112(11)\n\t" \
+ "stfd 8,120(11)\n\t" \
+ "stfd 9,128(11)\n\t" \
+ "stfd 10,136(11)\n\t" \
+ "stfd 11,144(11)\n\t" \
+ "stfd 12,152(11)\n\t" \
+ "stfd 13,160(11)\n\t":::"11", "memory"); \
+ lparms = gparms;
+#else
+#define save_parms(lparms) \
+ asm volatile ("ld r11,gparms@got(r2)\n\t" \
+ "std r3,0(r11)\n\t" \
+ "std r4,8(r11)\n\t" \
+ "std r5,16(r11)\n\t" \
+ "std r6,24(r11)\n\t" \
+ "std r7,32(r11)\n\t" \
+ "std r8,40(r11)\n\t" \
+ "std r9,48(r11)\n\t" \
+ "std r10,56(r11)\n\t" \
+ "stfd f1,64(r11)\n\t" \
+ "stfd f2,72(r11)\n\t" \
+ "stfd f3,80(r11)\n\t" \
+ "stfd f4,88(r11)\n\t" \
+ "stfd f5,96(r11)\n\t" \
+ "stfd f6,104(r11)\n\t" \
+ "stfd f7,112(r11)\n\t" \
+ "stfd f8,120(r11)\n\t" \
+ "stfd f9,128(r11)\n\t" \
+ "stfd f10,136(r11)\n\t" \
+ "stfd f11,144(r11)\n\t" \
+ "stfd f12,152(r11)\n\t" \
+ "stfd f13,160(r11)\n\t":::"r11", "memory"); \
+ lparms = gparms;
+#endif
+
+typedef struct sf
+{
+ struct sf *backchain;
+ long a1;
+ long a2;
+ long a3;
+ long a4;
+ long a5;
+ unsigned long slot[100];
+} stack_frame_t;
+
+/* Fill up floating point registers with double arguments, forcing
+ decimal float arguments into the parameter save area. */
+void __attribute__ ((noinline))
+func0 (double a1, double a2, double a3, double a4, double a5, double a6,
+ double a7, double a8, double a9, double a10, double a11, double a12,
+ double a13, double a14,
+ _Decimal64 a15, _Decimal128 a16, _Decimal64 a17)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != lparms.fprs[0]) FAILURE
+ if (a2 != lparms.fprs[1]) FAILURE
+ if (a3 != lparms.fprs[2]) FAILURE
+ if (a4 != lparms.fprs[3]) FAILURE
+ if (a5 != lparms.fprs[4]) FAILURE
+ if (a6 != lparms.fprs[5]) FAILURE
+ if (a7 != lparms.fprs[6]) FAILURE
+ if (a8 != lparms.fprs[7]) FAILURE
+ if (a9 != lparms.fprs[8]) FAILURE
+ if (a10 != lparms.fprs[9]) FAILURE
+ if (a11 != lparms.fprs[10]) FAILURE
+ if (a12 != lparms.fprs[11]) FAILURE
+ if (a13 != lparms.fprs[12]) FAILURE
+ if (a14 != *(double *)&sp->slot[13]) FAILURE
+ if (a15 != *(_Decimal64 *)&sp->slot[14]) FAILURE
+ if (a16 != *(_Decimal128 *)&sp->slot[15]) FAILURE
+ if (a17 != *(_Decimal64 *)&sp->slot[17]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func1 (double a1, double a2, double a3, double a4, double a5, double a6,
+ double a7, double a8, double a9, double a10, double a11, double a12,
+ double a13, _Decimal128 a14)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != lparms.fprs[0]) FAILURE
+ if (a2 != lparms.fprs[1]) FAILURE
+ if (a3 != lparms.fprs[2]) FAILURE
+ if (a4 != lparms.fprs[3]) FAILURE
+ if (a5 != lparms.fprs[4]) FAILURE
+ if (a6 != lparms.fprs[5]) FAILURE
+ if (a7 != lparms.fprs[6]) FAILURE
+ if (a8 != lparms.fprs[7]) FAILURE
+ if (a9 != lparms.fprs[8]) FAILURE
+ if (a10 != lparms.fprs[9]) FAILURE
+ if (a11 != lparms.fprs[10]) FAILURE
+ if (a12 != lparms.fprs[11]) FAILURE
+ if (a13 != lparms.fprs[12]) FAILURE
+ if (a14 != *(_Decimal128 *)&sp->slot[13]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func2 (double a1, double a2, double a3, double a4, double a5, double a6,
+ double a7, double a8, double a9, double a10, double a11, double a12,
+ _Decimal128 a13)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != lparms.fprs[0]) FAILURE
+ if (a2 != lparms.fprs[1]) FAILURE
+ if (a3 != lparms.fprs[2]) FAILURE
+ if (a4 != lparms.fprs[3]) FAILURE
+ if (a5 != lparms.fprs[4]) FAILURE
+ if (a6 != lparms.fprs[5]) FAILURE
+ if (a7 != lparms.fprs[6]) FAILURE
+ if (a8 != lparms.fprs[7]) FAILURE
+ if (a9 != lparms.fprs[8]) FAILURE
+ if (a10 != lparms.fprs[9]) FAILURE
+ if (a11 != lparms.fprs[10]) FAILURE
+ if (a12 != lparms.fprs[11]) FAILURE
+ if (a13 != *(_Decimal128 *)&sp->slot[12]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func3 (_Decimal64 a1, _Decimal128 a2, _Decimal64 a3, _Decimal128 a4,
+ _Decimal64 a5, _Decimal128 a6, _Decimal64 a7, _Decimal128 a8,
+ _Decimal64 a9, _Decimal128 a10)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != *(_Decimal64 *)&lparms.fprs[0]) FAILURE /* f1 */
+ if (a2 != *(_Decimal128 *)&lparms.fprs[1]) FAILURE /* f2 & f3 */
+ if (a3 != *(_Decimal64 *)&lparms.fprs[3]) FAILURE /* f4 */
+ if (a4 != *(_Decimal128 *)&lparms.fprs[5]) FAILURE /* f6 & f7 */
+ if (a5 != *(_Decimal64 *)&lparms.fprs[7]) FAILURE /* f8 */
+ if (a6 != *(_Decimal128 *)&lparms.fprs[9]) FAILURE /* f10 & f11 */
+ if (a7 != *(_Decimal64 *)&lparms.fprs[11]) FAILURE /* f12 */
+ if (a8 != *(_Decimal128 *)&sp->slot[10]) FAILURE
+ if (a9 != *(_Decimal64 *)&sp->slot[12]) FAILURE
+ if (a10 != *(_Decimal128 *)&sp->slot[13]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func4 (_Decimal128 a1, _Decimal64 a2, _Decimal128 a3, _Decimal64 a4,
+ _Decimal128 a5, _Decimal64 a6, _Decimal128 a7, _Decimal64 a8)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != *(_Decimal128 *)&lparms.fprs[1]) FAILURE /* f2 & f3 */
+ if (a2 != *(_Decimal64 *)&lparms.fprs[3]) FAILURE /* f4 */
+ if (a3 != *(_Decimal128 *)&lparms.fprs[5]) FAILURE /* f6 & f7 */
+ if (a4 != *(_Decimal64 *)&lparms.fprs[7]) FAILURE /* f8 */
+ if (a5 != *(_Decimal128 *)&lparms.fprs[9]) FAILURE /* f10 & f11 */
+ if (a6 != *(_Decimal64 *)&lparms.fprs[11]) FAILURE /* f12 */
+ if (a7 != *(_Decimal128 *)&sp->slot[9]) FAILURE
+ if (a8 != *(_Decimal64 *)&sp->slot[11]) FAILURE
+}
+
+void __attribute__ ((noinline))
+func5 (_Decimal32 a1, _Decimal32 a2, _Decimal32 a3, _Decimal32 a4,
+ _Decimal32 a5, _Decimal32 a6, _Decimal32 a7, _Decimal32 a8,
+ _Decimal32 a9, _Decimal32 a10, _Decimal32 a11, _Decimal32 a12,
+ _Decimal32 a13, _Decimal32 a14, _Decimal32 a15, _Decimal32 a16)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ /* _Decimal32 is passed in the lower half of an FPR or parameter slot. */
+ if (a1 != ((d32parm_t *)&lparms.fprs[0])->d) FAILURE /* f1 */
+ if (a2 != ((d32parm_t *)&lparms.fprs[1])->d) FAILURE /* f2 */
+ if (a3 != ((d32parm_t *)&lparms.fprs[2])->d) FAILURE /* f3 */
+ if (a4 != ((d32parm_t *)&lparms.fprs[3])->d) FAILURE /* f4 */
+ if (a5 != ((d32parm_t *)&lparms.fprs[4])->d) FAILURE /* f5 */
+ if (a6 != ((d32parm_t *)&lparms.fprs[5])->d) FAILURE /* f6 */
+ if (a7 != ((d32parm_t *)&lparms.fprs[6])->d) FAILURE /* f7 */
+ if (a8 != ((d32parm_t *)&lparms.fprs[7])->d) FAILURE /* f8 */
+ if (a9 != ((d32parm_t *)&lparms.fprs[8])->d) FAILURE /* f9 */
+ if (a10 != ((d32parm_t *)&lparms.fprs[9])->d) FAILURE /* f10 */
+ if (a11 != ((d32parm_t *)&lparms.fprs[10])->d) FAILURE /* f11 */
+ if (a12 != ((d32parm_t *)&lparms.fprs[11])->d) FAILURE /* f12 */
+ if (a13 != ((d32parm_t *)&lparms.fprs[12])->d) FAILURE /* f13 */
+ if (a14 != ((d32parm_t *)&sp->slot[13])->d) FAILURE
+ if (a15 != ((d32parm_t *)&sp->slot[14])->d) FAILURE
+ if (a16 != ((d32parm_t *)&sp->slot[15])->d) FAILURE
+}
+
+void __attribute__ ((noinline))
+func6 (_Decimal32 a1, _Decimal64 a2, _Decimal128 a3,
+ _Decimal32 a4, _Decimal64 a5, _Decimal128 a6,
+ _Decimal32 a7, _Decimal64 a8, _Decimal128 a9,
+ _Decimal32 a10, _Decimal64 a11, _Decimal128 a12)
+{
+ reg_parms_t lparms;
+ stack_frame_t *sp;
+
+ save_parms (lparms);
+ sp = __builtin_frame_address (0);
+ sp = sp->backchain;
+
+ if (a1 != ((d32parm_t *)&lparms.fprs[0])->d) FAILURE /* f1 */
+ if (a2 != *(_Decimal64 *)&lparms.fprs[1]) FAILURE /* f2 */
+ if (a3 != *(_Decimal128 *)&lparms.fprs[3]) FAILURE /* f4 & f5 */
+ if (a4 != ((d32parm_t *)&lparms.fprs[5])->d) FAILURE /* f6 */
+ if (a5 != *(_Decimal64 *)&lparms.fprs[6]) FAILURE /* f7 */
+ if (a6 != *(_Decimal128 *)&lparms.fprs[7]) FAILURE /* f8 & f9 */
+ if (a7 != ((d32parm_t *)&lparms.fprs[9])->d) FAILURE /* f10 */
+ if (a8 != *(_Decimal64 *)&lparms.fprs[10]) FAILURE /* f11 */
+ if (a9 != *(_Decimal128 *)&lparms.fprs[11]) FAILURE /* f12 & f13 */
+ if (a10 != ((d32parm_t *)&sp->slot[12])->d) FAILURE
+ if (a11 != *(_Decimal64 *)&sp->slot[13]) FAILURE
+}
+
+int
+main (void)
+{
+ func0 (1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, 11.5, 12.5, 13.5,
+ 14.5, 15.2dd, 16.2dl, 17.2dd);
+ func1 (101.5, 102.5, 103.5, 104.5, 105.5, 106.5, 107.5, 108.5, 109.5,
+ 110.5, 111.5, 112.5, 113.5, 114.2dd);
+ func2 (201.5, 202.5, 203.5, 204.5, 205.5, 206.5, 207.5, 208.5, 209.5,
+ 210.5, 211.5, 212.5, 213.2dd);
+ func3 (301.2dd, 302.2dl, 303.2dd, 304.2dl, 305.2dd, 306.2dl, 307.2dd,
+ 308.2dl, 309.2dd, 310.2dl);
+ func4 (401.2dl, 402.2dd, 403.2dl, 404.2dd, 405.2dl, 406.2dd, 407.2dl,
+ 408.2dd);
+#if 0
+ /* _Decimal32 doesn't yet follow the ABI; enable this when it does. */
+ func5 (501.2df, 502.2df, 503.2df, 504.2df, 505.2df, 506.2df, 507.2df,
+ 508.2df, 509.2df, 510.2df, 511.2df, 512.2df, 513.2df, 514.2df,
+ 515.2df, 516.2df);
+ func6 (601.2df, 602.2dd, 603.2dl, 604.2df, 605.2dd, 606.2dl,
+ 607.2df, 608.2dd, 609.2dl, 610.2df, 611.2dd, 612.2dl);
+#endif
+
+ if (failcnt != 0)
+ abort ();
+
+ return 0;
+}