Commit a45a0116 authored Oct 19, 2018 by Helge Deller

parisc: Use zdep for shlw macro on PA1.1 and PA2.0



The zdep and depw,z mnemonics generate the same code. The assembler will
accept the depw,z mnemonic when generating PA 1.x code. The zdep
mnemonic is okay when generating PA 2.0 code. This patch changes depw,z
to zdep in the current shlw macro, while the binary code will be the
same.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: John David Anglin <dave.anglin@bell.net>

parent 3847dab7

arch/parisc/include/asm/assembly.h

+1 −8

Original line number	Original line	Diff line number	Diff line
	@@ -129,15 +129,8 @@
	.macro debug value		.macro debug value
	.endm		.endm


	/* Shift Left - note the r and t can NOT be the same! */
	.macro shl r, sa, t
	dep,z \r, 31-(\sa), 32-(\sa), \t
	.endm

	/* The PA 2.0 shift left */
	.macro shlw r, sa, t		.macro shlw r, sa, t
	depw,z \r, 31-(\sa), 32-(\sa), \t		zdep \r, 31-(\sa), 32-(\sa), \t
	.endm		.endm

	/* And the PA 2.0W shift left */		/* And the PA 2.0W shift left */

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