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| author | Keith Randall <khr@golang.org> | 2020-07-27 09:45:21 -0700 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2020-07-27 18:24:32 +0000 |
| commit | c4fed25553ee266ed9cb3a98e7a33a82af110ed4 (patch) | |
| tree | 5c5e1d48b1d793866da471b7b8359b1be0aea3c5 /test | |
| parent | 19a932ceb8dc0059754e1f986c86daba3a4fb14e (diff) | |
| download | go-c4fed25553ee266ed9cb3a98e7a33a82af110ed4.tar.gz go-c4fed25553ee266ed9cb3a98e7a33a82af110ed4.zip | |
cmd/compile: add floating point load+op operations to addressing modes pass
They were missed as part of the refactoring to use a separate
addressing modes pass.
Fixes #40426
Change-Id: Ie0418b2fac4ba1ffe720644ac918f6d728d5e420
Reviewed-on: https://go-review.googlesource.com/c/go/+/244859
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Diffstat (limited to 'test')
| -rw-r--r-- | test/codegen/memops.go | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/codegen/memops.go b/test/codegen/memops.go index cd35910c12..a234283146 100644 --- a/test/codegen/memops.go +++ b/test/codegen/memops.go @@ -354,3 +354,26 @@ func idxCompare(i int) int { } return 1 } + +func idxFloatOps(a []float64, b []float32, i int) (float64, float32) { + c := float64(7) + // amd64: `ADDSD\t8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*8\), X[0-9]+` + c += a[i+1] + // amd64: `SUBSD\t16\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*8\), X[0-9]+` + c -= a[i+2] + // amd64: `MULSD\t24\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*8\), X[0-9]+` + c *= a[i+3] + // amd64: `DIVSD\t32\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*8\), X[0-9]+` + c /= a[i+4] + + d := float32(8) + // amd64: `ADDSS\t4\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*4\), X[0-9]+` + d += b[i+1] + // amd64: `SUBSS\t8\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*4\), X[0-9]+` + d -= b[i+2] + // amd64: `MULSS\t12\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*4\), X[0-9]+` + d *= b[i+3] + // amd64: `DIVSS\t16\([A-Z]+[0-9]*\)\([A-Z]+[0-9]*\*4\), X[0-9]+` + d /= b[i+4] + return c, d +} |