From 5766e0ef6a281577e782b2af53241ada609aaf18 Mon Sep 17 00:00:00 2001 From: Geoffrey Keating Date: Sun, 4 Nov 2001 07:41:04 +0000 Subject: [PATCH] stormy16.c (stormy16_output_shift): Don't look at 'temp' if we won't be using it. * config/stormy16/stormy16.c (stormy16_output_shift): Don't look at 'temp' if we won't be using it. From-SVN: r46765 --- gcc/ChangeLog | 3 +++ gcc/config/stormy16/stormy16.c | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 10b3542a6a1..bcf73c629c2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,8 @@ 2001-11-03 Geoffrey Keating + * config/stormy16/stormy16.c (stormy16_output_shift): Don't + look at 'temp' if we won't be using it. + * config/stormy16/stormy16.h (CONST_COSTS): Define. (RTX_COSTS): Define. (ADDRESS_COST): Define. diff --git a/gcc/config/stormy16/stormy16.c b/gcc/config/stormy16/stormy16.c index ef4951d3262..059f3ebdbff 100644 --- a/gcc/config/stormy16/stormy16.c +++ b/gcc/config/stormy16/stormy16.c @@ -1863,7 +1863,6 @@ stormy16_output_shift (mode, code, x, size_r, temp) r0 = reg_names [REGNO (x)]; r1 = reg_names [REGNO (x) + 1]; - rt = reg_names [REGNO (temp)]; /* For shifts of size 1, we can use the rotate instructions. */ if (size == 1) @@ -1928,6 +1927,7 @@ stormy16_output_shift (mode, code, x, size_r, temp) /* For the rest, we have to do more work. In particular, we need a temporary. */ + rt = reg_names [REGNO (temp)]; switch (code) { case ASHIFT: