parent
06c3133ab5
commit
32d14ec8c4
6 changed files with 144 additions and 3 deletions
45
cross/gcc-aarch64/0017-pr93402.patch
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45
cross/gcc-aarch64/0017-pr93402.patch
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@ -0,0 +1,45 @@
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2020-01-23 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/93402
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* postreload.c (reload_combine_recognize_pattern): Don't try to adjust
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USE insns.
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* gcc.c-torture/execute/pr93402.c: New test.
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--- a/gcc/postreload.c.jj 2020-01-12 11:54:36.000000000 +0100
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+++ b/gcc/postreload.c 2020-01-23 17:23:25.359929516 +0100
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@@ -1078,6 +1078,10 @@ reload_combine_recognize_pattern (rtx_in
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struct reg_use *use = reg_state[regno].reg_use + i;
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if (GET_MODE (*use->usep) != mode)
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return false;
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+ /* Don't try to adjust (use (REGX)). */
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+ if (GET_CODE (PATTERN (use->insn)) == USE
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+ && &XEXP (PATTERN (use->insn), 0) == use->usep)
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+ return false;
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}
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/* Look for (set (REGX) (CONST_INT))
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--- a/gcc/testsuite/gcc.c-torture/execute/pr93402.c.jj 2020-01-23 17:25:46.496803852 +0100
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+++ b/gcc/testsuite/gcc.c-torture/execute/pr93402.c 2020-01-23 17:25:05.221425501 +0100
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@@ -0,0 +1,21 @@
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+/* PR rtl-optimization/93402 */
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+
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+struct S { unsigned int a; unsigned long long b; };
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+
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+__attribute__((noipa)) struct S
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+foo (unsigned long long x)
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+{
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+ struct S ret;
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+ ret.a = 0;
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+ ret.b = x * 11111111111ULL + 111111111111ULL;
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+ return ret;
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+}
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+
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+int
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+main ()
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+{
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+ struct S a = foo (1);
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+ if (a.a != 0 || a.b != 122222222222ULL)
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+ __builtin_abort ();
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+ return 0;
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+}
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@ -30,7 +30,7 @@ pkgver=9.2.0
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[ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
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pkgname="gcc-aarch64"
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pkgrel=5
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pkgrel=6
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pkgdesc="Stage2 cross-compiler for aarch64"
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url="https://gcc.gnu.org"
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arch="x86_64"
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@ -207,6 +207,7 @@ source="https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkg
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gcc-pure64-mips.patch
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0016-invalid_tls_model.patch
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gcc10-pr91920.patch
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0017-pr93402.patch
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400-dlang-phobos.patch
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401-dlang-32bits.patch
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@ -655,6 +656,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
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86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
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17e0faeef742d32d57a070d983480367dd28cd28d47a8966ce327afdff3a38ea76803a833c90aff7d3a93aa66dae76c9be47b2408500913b40571af25b85aca7 0016-invalid_tls_model.patch
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e9fef7677f9541848cd1df0bf3c330f06f1369bdf1d228238b7f1d03d8f2c4be07fd62be503b7bf72b6b1e2d4e404ddd957157b56b8050e3657820ade77491aa gcc10-pr91920.patch
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0e20a5717c20ddc1d9f00276453b0abb4868adff0496604ad7d5b766a1028181c09c2061c5648bcfd4cb29dca7048cc866d2f27c013d82c2440164f17eac685d 0017-pr93402.patch
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38772c5b0905455a44c43d6ef7e5f140530006e2bde9f5ffd6b569c7cf9633992515f666b486d7a78c30ab8da99b92b2775c90fde47821ae542ef1c49dc405df 400-dlang-phobos.patch
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84bdbdfcb972161765b81220ea2e80e83c32f3ab27596b77eb451d8cac4bd6312210df468581c2b0e1363f5e3b31654e369c47ae84c907f3b54a1786d7c17830 401-dlang-32bits.patch
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9d73f21eaa2458d28a144dd0e5478ed52763a4d8bbf62084b607db52bce1e2242f773c853fc34e6aae2d53c4124948139954627064e850e9dabaddaef5cb9d69 402-dlang-stat.patch
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45
cross/gcc-armhf/0017-pr93402.patch
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45
cross/gcc-armhf/0017-pr93402.patch
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@ -0,0 +1,45 @@
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2020-01-23 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/93402
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* postreload.c (reload_combine_recognize_pattern): Don't try to adjust
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USE insns.
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* gcc.c-torture/execute/pr93402.c: New test.
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--- a/gcc/postreload.c.jj 2020-01-12 11:54:36.000000000 +0100
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+++ b/gcc/postreload.c 2020-01-23 17:23:25.359929516 +0100
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@@ -1078,6 +1078,10 @@ reload_combine_recognize_pattern (rtx_in
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struct reg_use *use = reg_state[regno].reg_use + i;
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if (GET_MODE (*use->usep) != mode)
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return false;
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+ /* Don't try to adjust (use (REGX)). */
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+ if (GET_CODE (PATTERN (use->insn)) == USE
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+ && &XEXP (PATTERN (use->insn), 0) == use->usep)
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+ return false;
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}
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/* Look for (set (REGX) (CONST_INT))
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--- a/gcc/testsuite/gcc.c-torture/execute/pr93402.c.jj 2020-01-23 17:25:46.496803852 +0100
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+++ b/gcc/testsuite/gcc.c-torture/execute/pr93402.c 2020-01-23 17:25:05.221425501 +0100
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@@ -0,0 +1,21 @@
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+/* PR rtl-optimization/93402 */
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+
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+struct S { unsigned int a; unsigned long long b; };
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+
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+__attribute__((noipa)) struct S
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+foo (unsigned long long x)
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+{
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+ struct S ret;
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+ ret.a = 0;
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+ ret.b = x * 11111111111ULL + 111111111111ULL;
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+ return ret;
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+}
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+
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+int
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+main ()
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+{
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+ struct S a = foo (1);
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+ if (a.a != 0 || a.b != 122222222222ULL)
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+ __builtin_abort ();
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+ return 0;
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+}
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@ -30,7 +30,7 @@ pkgver=9.2.0
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[ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
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pkgname="gcc-armhf"
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pkgrel=5
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pkgrel=6
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pkgdesc="Stage2 cross-compiler for armhf"
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url="https://gcc.gnu.org"
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arch="x86_64"
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@ -207,6 +207,7 @@ source="https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkg
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gcc-pure64-mips.patch
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0016-invalid_tls_model.patch
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gcc10-pr91920.patch
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0017-pr93402.patch
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400-dlang-phobos.patch
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401-dlang-32bits.patch
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@ -655,6 +656,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
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86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
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17e0faeef742d32d57a070d983480367dd28cd28d47a8966ce327afdff3a38ea76803a833c90aff7d3a93aa66dae76c9be47b2408500913b40571af25b85aca7 0016-invalid_tls_model.patch
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e9fef7677f9541848cd1df0bf3c330f06f1369bdf1d228238b7f1d03d8f2c4be07fd62be503b7bf72b6b1e2d4e404ddd957157b56b8050e3657820ade77491aa gcc10-pr91920.patch
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0e20a5717c20ddc1d9f00276453b0abb4868adff0496604ad7d5b766a1028181c09c2061c5648bcfd4cb29dca7048cc866d2f27c013d82c2440164f17eac685d 0017-pr93402.patch
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38772c5b0905455a44c43d6ef7e5f140530006e2bde9f5ffd6b569c7cf9633992515f666b486d7a78c30ab8da99b92b2775c90fde47821ae542ef1c49dc405df 400-dlang-phobos.patch
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84bdbdfcb972161765b81220ea2e80e83c32f3ab27596b77eb451d8cac4bd6312210df468581c2b0e1363f5e3b31654e369c47ae84c907f3b54a1786d7c17830 401-dlang-32bits.patch
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9d73f21eaa2458d28a144dd0e5478ed52763a4d8bbf62084b607db52bce1e2242f773c853fc34e6aae2d53c4124948139954627064e850e9dabaddaef5cb9d69 402-dlang-stat.patch
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45
cross/gcc-armv7/0017-pr93402.patch
Normal file
45
cross/gcc-armv7/0017-pr93402.patch
Normal file
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@ -0,0 +1,45 @@
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2020-01-23 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/93402
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* postreload.c (reload_combine_recognize_pattern): Don't try to adjust
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USE insns.
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* gcc.c-torture/execute/pr93402.c: New test.
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--- a/gcc/postreload.c.jj 2020-01-12 11:54:36.000000000 +0100
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+++ b/gcc/postreload.c 2020-01-23 17:23:25.359929516 +0100
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@@ -1078,6 +1078,10 @@ reload_combine_recognize_pattern (rtx_in
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struct reg_use *use = reg_state[regno].reg_use + i;
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if (GET_MODE (*use->usep) != mode)
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return false;
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+ /* Don't try to adjust (use (REGX)). */
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+ if (GET_CODE (PATTERN (use->insn)) == USE
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+ && &XEXP (PATTERN (use->insn), 0) == use->usep)
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+ return false;
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}
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/* Look for (set (REGX) (CONST_INT))
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--- a/gcc/testsuite/gcc.c-torture/execute/pr93402.c.jj 2020-01-23 17:25:46.496803852 +0100
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+++ b/gcc/testsuite/gcc.c-torture/execute/pr93402.c 2020-01-23 17:25:05.221425501 +0100
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@@ -0,0 +1,21 @@
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+/* PR rtl-optimization/93402 */
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+
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+struct S { unsigned int a; unsigned long long b; };
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+
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+__attribute__((noipa)) struct S
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+foo (unsigned long long x)
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+{
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+ struct S ret;
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+ ret.a = 0;
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+ ret.b = x * 11111111111ULL + 111111111111ULL;
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+ return ret;
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+}
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+
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+int
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+main ()
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+{
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+ struct S a = foo (1);
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+ if (a.a != 0 || a.b != 122222222222ULL)
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+ __builtin_abort ();
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+ return 0;
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+}
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@ -30,7 +30,7 @@ pkgver=9.2.0
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[ "$CHOST" != "$CTARGET" ] && _target="-$CTARGET_ARCH" || _target=""
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pkgname="gcc-armv7"
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pkgrel=5
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pkgrel=6
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pkgdesc="Stage2 cross-compiler for armv7"
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url="https://gcc.gnu.org"
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arch="x86_64"
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@ -207,6 +207,7 @@ source="https://gcc.gnu.org/pub/gcc/releases/gcc-${_pkgbase:-$pkgver}/gcc-${_pkg
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gcc-pure64-mips.patch
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0016-invalid_tls_model.patch
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gcc10-pr91920.patch
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0017-pr93402.patch
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400-dlang-phobos.patch
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401-dlang-32bits.patch
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@ -655,6 +656,7 @@ f4ef08454e28c8732db69115e4998ec153399e8d229dd27f923dbdcf57b68128a65640d026cc7f45
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86be3338cc9c33089608bc4c5e3b7918c4e500a345c338f361b18c342119a6ed69af5495d72950de7106d760f003528b46ad14795e805f8a3331e206dcb234e3 gcc-pure64-mips.patch
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17e0faeef742d32d57a070d983480367dd28cd28d47a8966ce327afdff3a38ea76803a833c90aff7d3a93aa66dae76c9be47b2408500913b40571af25b85aca7 0016-invalid_tls_model.patch
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e9fef7677f9541848cd1df0bf3c330f06f1369bdf1d228238b7f1d03d8f2c4be07fd62be503b7bf72b6b1e2d4e404ddd957157b56b8050e3657820ade77491aa gcc10-pr91920.patch
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0e20a5717c20ddc1d9f00276453b0abb4868adff0496604ad7d5b766a1028181c09c2061c5648bcfd4cb29dca7048cc866d2f27c013d82c2440164f17eac685d 0017-pr93402.patch
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38772c5b0905455a44c43d6ef7e5f140530006e2bde9f5ffd6b569c7cf9633992515f666b486d7a78c30ab8da99b92b2775c90fde47821ae542ef1c49dc405df 400-dlang-phobos.patch
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84bdbdfcb972161765b81220ea2e80e83c32f3ab27596b77eb451d8cac4bd6312210df468581c2b0e1363f5e3b31654e369c47ae84c907f3b54a1786d7c17830 401-dlang-32bits.patch
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9d73f21eaa2458d28a144dd0e5478ed52763a4d8bbf62084b607db52bce1e2242f773c853fc34e6aae2d53c4124948139954627064e850e9dabaddaef5cb9d69 402-dlang-stat.patch
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Loading…
Reference in a new issue