re PR rtl-optimization/64366 (Segmentation fault in remove_pseudos)
2015-03-20 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/64366 * lra.c (lra_update_insn_regno_info): Consider regs in CALL_INSN_FUNCTION_USAGE memory. 2015-03-20 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/64366 * gcc.target/sh/pr64366.c: New. From-SVN: r221541
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Vladimir Makarov
Vladimir Makarov
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e251e8157e
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05f23918fa
@ -1,3 +1,9 @@
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2015-03-20 Vladimir Makarov <vmakarov@redhat.com>
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PR rtl-optimization/64366
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* lra.c (lra_update_insn_regno_info): Consider regs in
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CALL_INSN_FUNCTION_USAGE memory.
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2015-03-20 Richard Biener <rguenther@suse.de>
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PR middle-end/64715
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15
gcc/lra.c
15
gcc/lra.c
@ -1633,7 +1633,8 @@ lra_update_insn_regno_info (rtx_insn *insn)
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lra_insn_recog_data_t data;
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struct lra_static_insn_data *static_data;
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enum rtx_code code;
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rtx link;
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if (! INSN_P (insn))
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return;
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data = lra_get_insn_recog_data (insn);
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@ -1648,6 +1649,18 @@ lra_update_insn_regno_info (rtx_insn *insn)
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if ((code = GET_CODE (PATTERN (insn))) == CLOBBER || code == USE)
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add_regs_to_insn_regno_info (data, XEXP (PATTERN (insn), 0), uid,
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code == USE ? OP_IN : OP_OUT, false);
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if (CALL_P (insn))
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/* On some targets call insns can refer to pseudos in memory in
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CALL_INSN_FUNCTION_USAGE list. Process them in order to
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consider their occurrences in calls for different
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transformations (e.g. inheritance) with given pseudos. */
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for (link = CALL_INSN_FUNCTION_USAGE (insn);
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link != NULL_RTX;
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link = XEXP (link, 1))
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if (((code = GET_CODE (XEXP (link, 0))) == USE || code == CLOBBER)
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&& MEM_P (XEXP (XEXP (link, 0), 0)))
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add_regs_to_insn_regno_info (data, XEXP (XEXP (link, 0), 0), uid,
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code == USE ? OP_IN : OP_OUT, false);
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if (NONDEBUG_INSN_P (insn))
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setup_insn_reg_info (data, freq);
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}
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@ -1,3 +1,8 @@
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2015-03-20 Vladimir Makarov <vmakarov@redhat.com>
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PR rtl-optimization/64366
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* gcc.target/sh/pr64366.c: New.
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2015-03-20 Paolo Carlini <paolo.carlini@oracle.com>
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PR c++/48324
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128
gcc/testsuite/gcc.target/sh/pr64366.c
Normal file
128
gcc/testsuite/gcc.target/sh/pr64366.c
Normal file
@ -0,0 +1,128 @@
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/* { dg-do compile } */
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/* { dg-options "-O2 -m4 -ml -mlra" } */
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typedef int int8_t __attribute__ ((__mode__ (__QI__)));
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typedef int int16_t __attribute__ ((__mode__ (__HI__)));
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typedef int int32_t __attribute__ ((__mode__ (__SI__)));
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typedef int int64_t __attribute__ ((__mode__ (__DI__)));
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typedef unsigned char uint8_t;
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typedef unsigned short int uint16_t;
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typedef unsigned int uint32_t;
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__extension__ typedef unsigned long long int uint64_t;
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typedef int intptr_t;
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typedef struct BigStruct{
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uint8_t a;
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int8_t b;
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uint16_t c;
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int16_t d;
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uint32_t e;
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int32_t f;
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uint64_t g;
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int64_t h;
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float i;
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double j;
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long double k;
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char* l;
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uint8_t m;
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int8_t n;
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uint16_t o;
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int16_t p;
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uint32_t q;
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int32_t r;
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uint64_t s;
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int64_t t;
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float u;
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double v;
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long double w;
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char* x;
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uint8_t y;
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int8_t z;
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uint16_t aa;
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int16_t bb;
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uint32_t cc;
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int32_t dd;
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uint64_t ee;
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int64_t ff;
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float gg;
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double hh;
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long double ii;
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char* jj;
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uint8_t kk;
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int8_t ll;
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uint16_t mm;
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int16_t nn;
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uint32_t oo;
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int32_t pp;
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uint64_t qq;
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int64_t rr;
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float ss;
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double tt;
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long double uu;
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char* vv;
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uint8_t ww;
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int8_t xx;
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} BigStruct;
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extern void foobar();
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void
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test_large_fn (uint8_t ui8_1, int8_t si8_1, uint16_t ui16_1, int16_t si16_1,
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uint32_t ui32_1, int32_t si32_1, uint64_t ui64_1, int64_t si64_1,
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float f_1, double d_1, long double ld_1, char* p_1,
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uint8_t ui8_2, int8_t si8_2, uint16_t ui16_2, int16_t si16_2,
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uint32_t ui32_2, int32_t si32_2, uint64_t ui64_2, int64_t si64_2,
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float f_2, double d_2, long double ld_2, char* p_2,
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uint8_t ui8_3, int8_t si8_3, uint16_t ui16_3, int16_t si16_3,
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uint32_t ui32_3, int32_t si32_3, uint64_t ui64_3, int64_t si64_3,
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float f_3, double d_3, long double ld_3, char* p_3,
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uint8_t ui8_4, int8_t si8_4, uint16_t ui16_4, int16_t si16_4,
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uint32_t ui32_4, int32_t si32_4, uint64_t ui64_4, int64_t si64_4,
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float f_4, double d_4, long double ld_4, char* p_4,
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uint8_t ui8_5, int8_t si8_5)
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{
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BigStruct retVal =
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{
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ui8_1 + 1, si8_1 + 1, ui16_1 + 1, si16_1 + 1,
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ui32_1 + 1, si32_1 + 1, ui64_1 + 1, si64_1 + 1,
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f_1 + 1, d_1 + 1, ld_1 + 1, (char*)((intptr_t)p_1 + 1),
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ui8_2 + 2, si8_2 + 2, ui16_2 + 2, si16_2 + 2,
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ui32_2 + 2, si32_2 + 2, ui64_2 + 2, si64_2 + 2,
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f_2 + 2, d_2 + 2, ld_2 + 2, (char*)((intptr_t)p_2 + 2),
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ui8_3 + 3, si8_3 + 3, ui16_3 + 3, si16_3 + 3,
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ui32_3 + 3, si32_3 + 3, ui64_3 + 3, si64_3 + 3,
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f_3 + 3, d_3 + 3, ld_3 + 3, (char*)((intptr_t)p_3 + 3),
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ui8_4 + 4, si8_4 + 4, ui16_4 + 4, si16_4 + 4,
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ui32_4 + 4, si32_4 + 4, ui64_4 + 4, si64_4 + 4,
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f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4),
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ui8_5 + 5, si8_5 + 5
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};
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foobar ("%" "u" " %" "d" " %hu %hd %u %d %" "ll" "u" " %" "ll" "d"
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" %.0f %.0f %.0Lf %#lx " "%" "u" " %" "d" " %hu %hd %u %d %"
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"ll" "u" " %" "ll" "d" " %.0f %.0f %.0Lf %#lx " "%" "u"
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" %" "d" " %hu %hd %u %d %" "ll" "u" " %" "ll" "d"
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" %.0f %.0f %.0Lf %#lx " "%" "u" " %" "d" " %hu %hd %u %d %"
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"ll" "u" " %" "ll" "d" " %.0f %.0f %.0Lf %#lx %" "u" " %"
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"d" ": " "%" "u" " %" "d" " %hu %hd %u %d %" "ll" "u" " %"
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"ll" "d" " %.0f %.0f %.0Lf %#lx " "%" "u" " %" "d"
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" %hu %hd %u %d %" "ll" "u" " %" "ll" "d" " %.0f %.0f %.0Lf %#lx "
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"%" "u" " %" "d" " %hu %hd %u %d %" "ll" "u" " %" "ll" "d"
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" %.0f %.0f %.0Lf %#lx " "%" "u" " %" "d" " %hu %hd %u %d %"
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"ll" "u" " %" "ll" "d" " %.0f %.0f %.0Lf %#lx %" "u" " %" "d" "\n",
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ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1,
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f_1, d_1, ld_1, (unsigned long)p_1, ui8_2, si8_2, ui16_2, si16_2,
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ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2,
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ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3,
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d_3, ld_3, (unsigned long)p_3, ui8_4, si8_4, ui16_4, si16_4, ui32_4,
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si32_4, ui64_4, si64_4, f_4, d_4, ld_4, (unsigned long)p_4, ui8_5,
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si8_5, retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
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retVal.g, retVal.h, retVal.i, retVal.j, retVal.k,
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(unsigned long)retVal.l, retVal.m, retVal.n, retVal.o, retVal.p,
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retVal.q, retVal.r, retVal.s, retVal.t, retVal.u, retVal.v,
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retVal.w, (unsigned long)retVal.x, retVal.y, retVal.z, retVal.aa,
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retVal.bb, retVal.cc, retVal.dd, retVal.ee, retVal.ff, retVal.gg,
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retVal.hh, retVal.ii, (unsigned long)retVal.jj, retVal.kk,
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retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp, retVal.qq,
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retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv,
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retVal.ww, retVal.xx);
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}
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