From 0f3bac474e8f6563a59f814ccf7609ced48b1157 Mon Sep 17 00:00:00 2001 From: Hans-Peter Nilsson Date: Thu, 7 Dec 2023 17:23:30 +0100 Subject: [PATCH] testsuite: Remove gcc.dg/tree-ssa/scev-3.c -4.c and 5.c These tests were recently xfailed on ilp32 targets though passing on almost all ilp32 targets (known exceptions: ia32 and some arm subtargets). They've been changed around too much to remain useful. PR testsuite/112786 * gcc.dg/tree-ssa/scev-3.c, gcc.dg/tree-ssa/scev-4.c, gcc.dg/tree-ssa/scev-5.c: Remove. --- gcc/testsuite/gcc.dg/tree-ssa/scev-3.c | 44 ----------------------- gcc/testsuite/gcc.dg/tree-ssa/scev-4.c | 49 -------------------------- gcc/testsuite/gcc.dg/tree-ssa/scev-5.c | 44 ----------------------- 3 files changed, 137 deletions(-) delete mode 100644 gcc/testsuite/gcc.dg/tree-ssa/scev-3.c delete mode 100644 gcc/testsuite/gcc.dg/tree-ssa/scev-4.c delete mode 100644 gcc/testsuite/gcc.dg/tree-ssa/scev-5.c diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c deleted file mode 100644 index beea9aed9fe9..000000000000 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-3.c +++ /dev/null @@ -1,44 +0,0 @@ -/* { dg-do compile } */ -/* { dg-options "-O2 -fgimple -fdump-tree-ivopts" } */ - -int *a_p; -int a[1000]; - -void __GIMPLE (ssa,startwith ("loop")) -f (int k) -{ - int i; - int * _1; - -__BB(2): - i_5 = k_4(D); - if (i_5 <= 999) - goto __BB4; - else - goto __BB3; - -__BB(3): - return; - -__BB(4): - goto __BB5; - -__BB(5): - i_12 = __PHI (__BB6: i_9, __BB4: i_5); - _1 = &a[i_12]; - a_p = _1; - __MEM ((int *)&a)[i_12] = 100; - i_9 = i_5 + i_12; - if (i_9 <= 999) - goto __BB6; - else - goto __BB3; - -__BB(6): - ; - goto __BB5; - -} - -/* Not all 32-bit systems fail this, but several do. */ -/* { dg-final { scan-tree-dump-times "&a" 1 "ivopts" { xfail ilp32 } } } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c deleted file mode 100644 index a97f75f81f65..000000000000 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-4.c +++ /dev/null @@ -1,49 +0,0 @@ -/* { dg-do compile } */ -/* { dg-options "-O2 -fgimple -fdump-tree-ivopts" } */ - -typedef struct { - int x; - int y; -} S; - -int *a_p; -S a[1000]; - -void __GIMPLE (ssa, startwith ("loop")) -f (int k) -{ - int i; - int * _1; - -__BB(2): - i_5 = k_4(D); - if (i_5 <= 999) - goto __BB4; - else - goto __BB3; - -__BB(3): - return; - -__BB(4): - goto __BB5; - -__BB(5): - i_12 = __PHI (__BB6: i_9, __BB4: i_5); - _1 = &a[i_12].y; - a_p = _1; - __MEM ((int *)&a)[i_12].y = 100; - i_9 = i_5 + i_12; - if (i_9 <= 999) - goto __BB6; - else - goto __BB3; - -__BB(6): - ; - goto __BB5; - -} - -/* Not all 32-bit systems fail this, but several do. */ -/* { dg-final { scan-tree-dump-times "&a" 1 "ivopts" { xfail ilp32 } } } */ diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c deleted file mode 100644 index 08f4260403c4..000000000000 --- a/gcc/testsuite/gcc.dg/tree-ssa/scev-5.c +++ /dev/null @@ -1,44 +0,0 @@ -/* { dg-do compile } */ -/* { dg-options "-O2 -fgimple -fdump-tree-ivopts" } */ - -int *a_p; -int a[1000]; - -void __GIMPLE (ssa,startwith ("loop")) -f (int k) -{ - long long int i; - int * _1; - -__BB(2): - i_5 = (long long int) k_4(D); - if (i_5 <= 999ll) - goto __BB4; - else - goto __BB3; - -__BB(3): - return; - -__BB(4): - goto __BB5; - -__BB(5): - i_12 = __PHI (__BB6: i_9, __BB4: i_5); - _1 = &a[i_12]; - a_p = _1; - __MEM ((int *)&a)[i_12] = 100; - i_9 = i_5 + i_12; - if (i_9 <= 999ll) - goto __BB6; - else - goto __BB3; - -__BB(6): - ; - goto __BB5; - -} - -/* Not all 32-bit systems fail this, but several do. */ -/* { dg-final { scan-tree-dump-times "&a" 1 "ivopts" { xfail ilp32 } } } */ -- 2.47.2