re PR tree-optimization/56094 (Invalid line number info generated with tree-level ivopts)
PR tree-optimization/56094 * gimplify.c (force_gimple_operand_1): Temporarily set input_location to UNKNOWN_LOCATION while gimplifying expr. * gcc.dg/pr56094.c: New test. From-SVN: r195504
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@ -1,3 +1,9 @@
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2013-01-28 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/56094
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* gimplify.c (force_gimple_operand_1): Temporarily set input_location
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to UNKNOWN_LOCATION while gimplifying expr.
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2013-01-27 Uros Bizjak <ubizjak@gmail.com>
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PR target/56114
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@ -8600,6 +8600,7 @@ force_gimple_operand_1 (tree expr, gimple_seq *stmts,
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{
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enum gimplify_status ret;
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struct gimplify_ctx gctx;
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location_t saved_location;
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*stmts = NULL;
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@ -8613,6 +8614,8 @@ force_gimple_operand_1 (tree expr, gimple_seq *stmts,
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push_gimplify_context (&gctx);
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gimplify_ctxp->into_ssa = gimple_in_ssa_p (cfun);
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gimplify_ctxp->allow_rhs_cond_expr = true;
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saved_location = input_location;
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input_location = UNKNOWN_LOCATION;
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if (var)
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{
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@ -8634,6 +8637,7 @@ force_gimple_operand_1 (tree expr, gimple_seq *stmts,
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gcc_assert (ret != GS_ERROR);
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}
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input_location = saved_location;
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pop_gimplify_context (NULL);
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return expr;
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@ -1,3 +1,8 @@
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2013-01-28 Jakub Jelinek <jakub@redhat.com>
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PR tree-optimization/56094
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* gcc.dg/pr56094.c: New test.
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2013-01-27 Amol Pise <amolpise15@gmail.com>
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* gcc.target/arm/neon-vfnms-1.c: New test.
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@ -0,0 +1,81 @@
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/* PR tree-optimization/56094 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -g -fdump-tree-optimized-lineno" } */
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_Bool cond;
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int
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fn0 (unsigned char, unsigned long long, unsigned char,
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unsigned char, signed short, unsigned int,
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unsigned char *);
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extern void fn3 (unsigned char, unsigned char, unsigned char, unsigned char,
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unsigned char, unsigned char, unsigned char, unsigned short);
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extern void fn7 (int);
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extern void fn8 (int);
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static __inline__ __attribute__ ((always_inline)) void
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fn1 (unsigned char arg0, unsigned char arg1, unsigned char arg2,
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unsigned char arg3, unsigned char arg4, unsigned char arg5,
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unsigned short arg6)
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{
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asm volatile ("" :: "g" ((unsigned long long) arg0), "g" (arg1),
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"g" (arg2), "g" (arg3), "g" (arg4), "g" (arg5),
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"g" (arg6));
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if (cond)
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{
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unsigned char loc0 = 0;
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fn3 (loc0, arg0, arg1, arg2, arg3, arg4, arg5, arg6);
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}
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}
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static __inline__ __attribute__ ((always_inline)) void
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fn4 (unsigned int arg0, unsigned long long arg1)
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{
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asm volatile ("" :: "g" (arg0), "g" (arg1));
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}
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static __inline__ __attribute__ ((always_inline)) void
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fn5 (unsigned int arg0, unsigned char arg1, unsigned int arg2,
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unsigned char arg3)
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{
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asm volatile ("" :: "g" (arg0), "g" (arg1),
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"g" ((unsigned long long) arg2), "g" (arg3));
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}
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static __inline__ __attribute__ ((always_inline)) void
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fn6 (unsigned long long arg0, unsigned char arg1,
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unsigned char arg2, signed short arg3,
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unsigned int arg4, unsigned char * arg5)
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{
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asm volatile ("" :: "g" (arg0), "g" ((unsigned long long) arg1),
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"g" ((unsigned long long) arg2), "g" (arg3),
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"g" (arg4), "g" (arg5));
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if (cond)
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{
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unsigned char loc0 = 0;
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fn0 (loc0, arg0, arg1, arg2, arg3, arg4, arg5);
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}
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}
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unsigned char b[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa };
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unsigned int q = sizeof (b) / sizeof (b[0]);
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void
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foo ()
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{
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int i;
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for (i = 1; i <= 50; i++)
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{
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fn6 (i + 0x1234, i + 1, i + 0xa, i + 0x1234, q, b);
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fn5 (i + 0xabcd, i << 1, i + 0x1234, i << 2);
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fn7 (i + 0xdead);
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fn8 (i + 0xdead);
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fn1 (i, i + 1, i + 2, i + 3, i + 4, i + 5, i << 10);
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fn4 (i + 0xfeed, i);
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}
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}
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/* Verify no statements get the location of the foo () decl. */
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/* { dg-final { scan-tree-dump-not " : 65:1\\\]" "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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