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| author | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-29 21:12:48 +0000 |
|---|---|---|
| committer | bernds <bernds@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-09-29 21:12:48 +0000 |
| commit | 37a5cdb5458b14bd8b9e27d06a1d969711496882 (patch) | |
| tree | c95bf16b6f5cb0dfca7aae4fa3bafd797d79393c /gcc/reload1.c | |
| parent | c9a034873fd89eba1a96de59b1ae879bbbe09f0c (diff) | |
| download | gcc-37a5cdb5458b14bd8b9e27d06a1d969711496882.tar.gz | |
PR c/45054
* reload1.c (replace_pseudos_in): Use eliminate_regs_1, allowing
invariants. Check for reg_equiv_invariant.
(reload): Assert that spilled_pseudos is empty when returning.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164733 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 1024cf1688c..202b757670a 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -588,7 +588,7 @@ replace_pseudos_in (rtx *loc, enum machine_mode mem_mode, rtx usage) if (regno < FIRST_PSEUDO_REGISTER) return; - x = eliminate_regs (x, mem_mode, usage); + x = eliminate_regs_1 (x, mem_mode, usage, true, false); if (x != *loc) { *loc = x; @@ -598,6 +598,8 @@ replace_pseudos_in (rtx *loc, enum machine_mode mem_mode, rtx usage) if (reg_equiv_constant[regno]) *loc = reg_equiv_constant[regno]; + else if (reg_equiv_invariant[regno]) + *loc = reg_equiv_invariant[regno]; else if (reg_equiv_mem[regno]) *loc = reg_equiv_mem[regno]; else if (reg_equiv_address[regno]) @@ -1316,6 +1318,8 @@ reload (rtx first, int global) VEC_free (rtx_p, heap, substitute_stack); + gcc_assert (bitmap_empty_p (&spilled_pseudos)); + return failure; } |