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cmd/compile: fix inst_test.go for riscv5

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On riscv5, apparently extra wrappers (trampolines) are created for some
functions with the suffix "-tramp". Modify inst_test.go to not match
these "-tramp" wrappers.

Change-Id: I754c724f03555c30f8e1b5cfc08152555bbbcf17
Reviewed-on: https://go-review.googlesource.com/c/go/+/355650
Run-TryBot: Dan Scales <danscales@google.com>
Reviewed-by: Keith Randall <khr@golang.org>
Trust: Dan Scales <danscales@google.com>
This commit is contained in:
Dan Scales 2021-10-13 10:27:01 -07:00
parent 40f82f8a09
commit b90d258b18
1 changed files with 3 additions and 1 deletions
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4
src/cmd/compile/internal/test/inst_test.go
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@ -50,7 +50,9 @@ func TestInst(t *testing.T) {
if output, err = cmd.CombinedOutput(); err != nil {
t.Fatalf("Failed: %v:\nOut: %s\n", err, output)
}
re := regexp.MustCompile(`\bSort\[.*shape.*\]`)
// Look for shape-based instantiation of Sort, but ignore any extra wrapper
// ending in "-tramp" (which are created on riscv).
re := regexp.MustCompile(`\bSort\[.*shape.*\][^-]`)
r := re.FindAllIndex(output, -1)
if len(r) != 1 {
t.Fatalf("Wanted 1 instantiations of Sort function, got %d\n", len(r))