From 380f6ad3dde6db991434068c4f3776c6762fa564 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Tue, 26 Sep 2000 16:14:34 +0200 Subject: [PATCH] sparc.c (sparc_emit_set_const64): Don't abort when op0 is a SUBREG. * config/sparc/sparc.c (sparc_emit_set_const64): Don't abort when op0 is a SUBREG. (function_arg_slotno): Accept TImode/CTImode. * config/sparc/sparc.h (MIN_UNITS_PER_WORD): If IN_LIBGCC2 define to UNITS_PER_WORD. * gcc.c-torture/compile/20000923-1.c: New test. From-SVN: r36645 --- gcc/ChangeLog | 8 ++++++++ gcc/config/sparc/sparc.c | 14 ++++++++++---- gcc/config/sparc/sparc.h | 4 ++++ gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/gcc.c-torture/compile/20000923-1.c | 8 ++++++++ 5 files changed, 34 insertions(+), 4 deletions(-) create mode 100644 gcc/testsuite/gcc.c-torture/compile/20000923-1.c diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8c8b234a145..3a7a28e6c74 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2000-09-26 Jakub Jelinek + + * config/sparc/sparc.c (sparc_emit_set_const64): Don't abort when + op0 is a SUBREG. + (function_arg_slotno): Accept TImode/CTImode. + * config/sparc/sparc.h (MIN_UNITS_PER_WORD): If IN_LIBGCC2 define + to UNITS_PER_WORD. + 2000-09-26 Michael Hayes * flow.c (flow_loop_pre_header_scan): Punt if loop enters diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 82e9a742222..ec3329b9159 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -1832,12 +1832,17 @@ sparc_emit_set_const64 (op0, op1) rtx temp; /* Sanity check that we know what we are working with. */ - if (! TARGET_ARCH64 - || GET_CODE (op0) != REG - || (REGNO (op0) >= SPARC_FIRST_FP_REG - && REGNO (op0) <= SPARC_LAST_V9_FP_REG)) + if (! TARGET_ARCH64) abort (); + if (GET_CODE (op0) != SUBREG) + { + if (GET_CODE (op0) != REG + || (REGNO (op0) >= SPARC_FIRST_FP_REG + && REGNO (op0) <= SPARC_LAST_V9_FP_REG)) + abort (); + } + if (reload_in_progress || reload_completed) temp = op0; else @@ -3971,6 +3976,7 @@ function_arg_slotno (cum, mode, type, named, incoming_p, pregno, ppadding) case HImode : case CHImode : case SImode : case CSImode : case DImode : case CDImode : + case TImode : case CTImode : if (slotno >= SPARC_INT_ARG_MAX) return -1; regno = regbase + slotno; diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index 2004c60ed88..aedccd150da 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -765,7 +765,11 @@ extern struct sparc_cpu_select sparc_select[]; /* Width of a word, in units (bytes). */ #define UNITS_PER_WORD (TARGET_ARCH64 ? 8 : 4) +#ifdef IN_LIBGCC2 +#define MIN_UNITS_PER_WORD UNITS_PER_WORD +#else #define MIN_UNITS_PER_WORD 4 +#endif /* Now define the sizes of the C data types. */ diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index e3fb537e6aa..3d9863b2fa3 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2000-09-26 Jakub Jelinek + + * gcc.c-torture/compile/20000923-1.c: New test. + 2000-09-25 Theodore Papadopoulo * g++.old-deja/g++.other/crash20.C: Make ready for libstdc++-v3. diff --git a/gcc/testsuite/gcc.c-torture/compile/20000923-1.c b/gcc/testsuite/gcc.c-torture/compile/20000923-1.c new file mode 100644 index 00000000000..9ed98868206 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/20000923-1.c @@ -0,0 +1,8 @@ +const int a = 3; +const int b = 50; + +void foo (void) +{ + long int x[a][b]; + asm ("" : : "r" (x) : "memory"); +} -- 2.30.2