diff options
Diffstat (limited to 'toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99523.patch')
| -rw-r--r-- | toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99523.patch | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99523.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99523.patch deleted file mode 100644 index 64eb23777d..0000000000 --- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99523.patch +++ /dev/null @@ -1,119 +0,0 @@ -2011-07-14 Richard Sandiford <richard.sandiford@linaro.org> - - Backport from mainline: - gcc/ - 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> - - * reload1.c (choose_reload_regs): Use mode sizes to check whether - an old reload register completely defines the required value. - - gcc/testsuite/ - 2011-07-07 Richard Sandiford <richard.sandiford@linaro.org> - - * gcc.target/arm/neon-modes-3.c: New test. - -=== modified file 'gcc/reload1.c' ---- old/gcc/reload1.c 2011-07-01 09:27:50 +0000 -+++ new/gcc/reload1.c 2011-07-11 10:05:08 +0000 -@@ -6449,6 +6449,8 @@ - - if (regno >= 0 - && reg_last_reload_reg[regno] != 0 -+ && (GET_MODE_SIZE (GET_MODE (reg_last_reload_reg[regno])) -+ >= GET_MODE_SIZE (mode) + byte) - #ifdef CANNOT_CHANGE_MODE_CLASS - /* Verify that the register it's in can be used in - mode MODE. */ -@@ -6460,24 +6462,12 @@ - { - enum reg_class rclass = rld[r].rclass, last_class; - rtx last_reg = reg_last_reload_reg[regno]; -- enum machine_mode need_mode; - - i = REGNO (last_reg); - i += subreg_regno_offset (i, GET_MODE (last_reg), byte, mode); - last_class = REGNO_REG_CLASS (i); - -- if (byte == 0) -- need_mode = mode; -- else -- need_mode -- = smallest_mode_for_size -- (GET_MODE_BITSIZE (mode) + byte * BITS_PER_UNIT, -- GET_MODE_CLASS (mode) == MODE_PARTIAL_INT -- ? MODE_INT : GET_MODE_CLASS (mode)); -- -- if ((GET_MODE_SIZE (GET_MODE (last_reg)) -- >= GET_MODE_SIZE (need_mode)) -- && reg_reloaded_contents[i] == regno -+ if (reg_reloaded_contents[i] == regno - && TEST_HARD_REG_BIT (reg_reloaded_valid, i) - && HARD_REGNO_MODE_OK (i, rld[r].mode) - && (TEST_HARD_REG_BIT (reg_class_contents[(int) rclass], i) - -=== added file 'gcc/testsuite/gcc.target/arm/neon-modes-3.c' ---- old/gcc/testsuite/gcc.target/arm/neon-modes-3.c 1970-01-01 00:00:00 +0000 -+++ new/gcc/testsuite/gcc.target/arm/neon-modes-3.c 2011-07-11 10:05:08 +0000 -@@ -0,0 +1,61 @@ -+/* { dg-do compile } */ -+/* { dg-require-effective-target arm_neon_ok } */ -+/* { dg-options "-O" } */ -+/* { dg-add-options arm_neon } */ -+ -+#include <arm_neon.h> -+ -+void f1 (volatile float32x4_t *dest, volatile float32x4x4_t *src, int n) -+{ -+ float32x4x4_t a5, a6, a7, a8, a9; -+ int i; -+ -+ a5 = *src; -+ a6 = *src; -+ a7 = *src; -+ a8 = *src; -+ a9 = *src; -+ while (n--) -+ { -+ for (i = 0; i < 8; i++) -+ { -+ float32x4x4_t a0, a1, a2, a3, a4; -+ -+ a0 = *src; -+ a1 = *src; -+ a2 = *src; -+ a3 = *src; -+ a4 = *src; -+ *src = a0; -+ *dest = a0.val[0]; -+ *dest = a0.val[3]; -+ *src = a1; -+ *dest = a1.val[0]; -+ *dest = a1.val[3]; -+ *src = a2; -+ *dest = a2.val[0]; -+ *dest = a2.val[3]; -+ *src = a3; -+ *dest = a3.val[0]; -+ *dest = a3.val[3]; -+ *src = a4; -+ *dest = a4.val[0]; -+ *dest = a4.val[3]; -+ } -+ *src = a5; -+ *dest = a5.val[0]; -+ *dest = a5.val[3]; -+ *src = a6; -+ *dest = a6.val[0]; -+ *dest = a6.val[3]; -+ *src = a7; -+ *dest = a7.val[0]; -+ *dest = a7.val[3]; -+ *src = a8; -+ *dest = a8.val[0]; -+ *dest = a8.val[3]; -+ *src = a9; -+ *dest = a9.val[0]; -+ *dest = a9.val[3]; -+ } -+} - |