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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-01-15 23:58:21 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2013-01-15 23:58:21 +0100 |
| commit | 305e3ac1fb79f7ff59d380e85d362fc458d46085 (patch) | |
| tree | b35bb3a85e5aec4da27a655e309cea9f2dfabc15 /gcc/function.c | |
| parent | f78ac4f27d2d2ca8ee346f514c83f77a4a2778ad (diff) | |
| download | gcc-305e3ac1fb79f7ff59d380e85d362fc458d46085.zip gcc-305e3ac1fb79f7ff59d380e85d362fc458d46085.tar.gz gcc-305e3ac1fb79f7ff59d380e85d362fc458d46085.tar.bz2 | |
re PR target/55940 (Incorrect code for accessing parameters with 32-bit Intel hosts)
PR target/55940
* function.c (thread_prologue_and_epilogue_insns): Always
add crtl->drap_reg to set_up_by_prologue.set, even if
stack_realign_drap is false.
* gcc.dg/pr55940.c: New test.
From-SVN: r195220
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/function.c b/gcc/function.c index 37ac7d2..bb6a9ae 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -6029,7 +6029,7 @@ thread_prologue_and_epilogue_insns (void) if (pic_offset_table_rtx) add_to_hard_reg_set (&set_up_by_prologue.set, Pmode, PIC_OFFSET_TABLE_REGNUM); - if (stack_realign_drap && crtl->drap_reg) + if (crtl->drap_reg) add_to_hard_reg_set (&set_up_by_prologue.set, GET_MODE (crtl->drap_reg), REGNO (crtl->drap_reg)); |