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riscv-gcc-1
Commit 3b0244cc by Jeff Law Committed by Jeff Law
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pa.md (non-canonical shift-add insns): Remove. 

	* config/pa/pa.md (non-canonical shift-add insns): Remove.
	(peepholes with non-canonical RTL sources): Remove.
	(peepholes for indexed stores of FP regs in integer modes): Match and
	generate canonical RTL.

From-SVN: r223592
parent 257b01ba
Showing with 36 additions and 137 deletions
gcc/ChangeLog
2015-05-22 Jeff Law <law@redhat.com>
* config/pa/pa.md (non-canonical shift-add insns): Remove.
(peepholes with non-canonical RTL sources): Remove.
(peepholes for indexed stores of FP regs in integer modes): Match and
generate canonical RTL.
2015-05-22 Marc Glisse <marc.glisse@inria.fr>
PR tree-optimization/63387
......@@ -26,8 +33,8 @@
* combine.c (try_combine): Canonicalize (plus (mult X pow2) Y) into
(plus (ashift X log2) Y) if it is a split point.
* pa.c (mem_shadd_or_shadd_rtx_p): New function factored out
of hppa_legitimize_address to handle both forms of a multiply
* config/pa/pa.c (mem_shadd_or_shadd_rtx_p): New function factoredx
out of hppa_legitimize_address to handle both forms of a multiply
by 2, 4 or 8.
(hppa_legitimize_address): Use mem_shadd_or_shadd_rtx_p.
Always generate the ASHIFT variant as the result is not directly
......
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