From 2265c243fc134596f73bd02b93c45ab7a5e9c49e Mon Sep 17 00:00:00 2001 From: Michael Snyder Date: Mon, 29 Jul 2002 23:17:10 +0000 Subject: [PATCH] 2002-07-29 Michael Snyder * cp1.c (fp_recip2): Modify initialization expression so that GCC will recognize it as constant. --- sim/mips/ChangeLog | 5 +++++ sim/mips/cp1.c | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/sim/mips/ChangeLog b/sim/mips/ChangeLog index 9b757823155..5ff1ef02a37 100644 --- a/sim/mips/ChangeLog +++ b/sim/mips/ChangeLog @@ -1,3 +1,8 @@ +2002-07-29 Michael Snyder + + * cp1.c (fp_recip2): Modify initialization expression so that + GCC will recognize it as constant. + 2002-06-18 Chris Demetriou * mdmx.c (SD_): Delete. diff --git a/sim/mips/cp1.c b/sim/mips/cp1.c index 26249f00bfe..ea0f5998115 100644 --- a/sim/mips/cp1.c +++ b/sim/mips/cp1.c @@ -1235,7 +1235,7 @@ fp_recip2(sim_cpu *cpu, { static const unsigned64 one_single = UNSIGNED64 (0x3F800000); static const unsigned64 one_double = UNSIGNED64 (0x3FF0000000000000); - static const unsigned64 one_ps = (one_single << 32 | one_single); + static const unsigned64 one_ps = (UNSIGNED64 (0x3F800000) << 32 | UNSIGNED64 (0x3F800000)); unsigned64 one; /* Implemented as nmsub fd, 1, fs, ft. */ @@ -1333,7 +1333,7 @@ fp_rsqrt2(sim_cpu *cpu, { static const unsigned64 half_single = UNSIGNED64 (0x3F000000); static const unsigned64 half_double = UNSIGNED64 (0x3FE0000000000000); - static const unsigned64 half_ps = (half_single << 32 | half_single); + static const unsigned64 half_ps = (UNSIGNED64 (0x3F000000) << 32 | UNSIGNED64 (0x3F000000)); unsigned64 half; /* Implemented as (nmsub fd, 0.5, fs, ft)/2, where the divide is -- 2.30.2