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| author | Carlos Eduardo Seo <cseo@linux.vnet.ibm.com> | 2018-01-03 17:55:40 -0200 |
|---|---|---|
| committer | Lynn Boger <laboger@linux.vnet.ibm.com> | 2018-02-15 17:53:41 +0000 |
| commit | 9a9a8c0165619e5fc50bc2f82a0aaeb97a1094bf (patch) | |
| tree | 35e5a0dfd775868cbad6d2a258acd624283f955c /src/cmd/asm/internal | |
| parent | d50bb8dbb9d13858319db0914068126ed78e5144 (diff) | |
| download | go-9a9a8c0165619e5fc50bc2f82a0aaeb97a1094bf.tar.xz | |
cmd/asm, cmd/internal/obj/ppc64: add Immediate Shifted opcodes for ppc64x
This change adds ADD/AND/OR/XOR Immediate Shifted instructions for
ppc64x so they are usable in Go asm code. These instructions were
originally present in asm9.go, but they were only usable in that
file (as -AADD, -AANDCC, -AOR, -AXOR). These old mnemonics are now
removed.
Updates #23845
Change-Id: Ifa2fac685e8bc628cb241dd446adfc3068181826
Reviewed-on: https://go-review.googlesource.com/94115
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Diffstat (limited to 'src/cmd/asm/internal')
| -rw-r--r-- | src/cmd/asm/internal/asm/testdata/ppc64.s | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/cmd/asm/internal/asm/testdata/ppc64.s b/src/cmd/asm/internal/asm/testdata/ppc64.s index 2909c39094..dca574f90b 100644 --- a/src/cmd/asm/internal/asm/testdata/ppc64.s +++ b/src/cmd/asm/internal/asm/testdata/ppc64.s @@ -1123,6 +1123,24 @@ label1: // addex RT, RA, RB, CY ADDEX R1, R2, $0, R3 +// Immediate-shifted operations +// ADDIS SI, RA, RT produces +// addis RT, RA, SI + ADDIS $8, R3, R4 + ADDIS $-1, R3, R4 + +// ANDISCC UI, RS, RA produces +// andis. RA, RS, UI + ANDISCC $7, R4, R5 + +// ORIS UI, RS, RA produces +// oris RA, RS, UI + ORIS $4, R2, R3 + +// XORIS UI, RS, RA produces +// xoris RA, RS, UI + XORIS $1, R1, R2 + // // NOP // |