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arch-gcn3: Add case to op selector when operand is vcc_hi
author
Chow, Marcus
<marcus.chow@amd.com>
Tue, 20 Nov 2018 22:20:54 +0000
(17:20 -0500)
committer
Anthony Gutierrez
<anthony.gutierrez@amd.com>
Fri, 17 Jul 2020 16:35:44 +0000
(16:35 +0000)
Change-Id: Ib8846656e18aad04ccb8c9112bc629c69078fe36
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/29971
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
src/arch/gcn3/registers.cc
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diff --git
a/src/arch/gcn3/registers.cc
b/src/arch/gcn3/registers.cc
index 016160f544f1f5657c499f5162eeb77f812e513d..d5c4903b06e4d325cf57554f58a258229fb09151 100644
(file)
--- a/
src/arch/gcn3/registers.cc
+++ b/
src/arch/gcn3/registers.cc
@@
-141,6
+141,8
@@
namespace Gcn3ISA
*
*/
regIdx = numScalarRegs - 2;
+ } else if (idx == REG_VCC_HI) {
+ regIdx = numScalarRegs - 1;
} else if (idx == REG_FLAT_SCRATCH_LO) {
/**
* the FLAT_SCRATCH register occupies the two SRF entries