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cmd/compile/internal/gc: skip TestFP on mips64x 

The legacy mips64 backend doesn't handle large uint->float conversion
correctly. See #15552.

Change-Id: I84ceeaa95cc4e85f09cc46dfb30ab5d151f6b205
Reviewed-on: https://go-review.googlesource.com/22800
Reviewed-by: Minux Ma <minux@golang.org>
This commit is contained in:
Cherry Zhang 2016-05-04 23:47:37 -07:00
parent bfa89c3cd4
commit 6ccab441de
1 changed files with 6 additions and 1 deletions
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7
src/cmd/compile/internal/gc/ssa_test.go
View File

@ -57,7 +57,12 @@ func TestArithmetic(t *testing.T) {
}
// TestFP tests that both backends have the same result for floating point expressions.
func TestFP(t *testing.T) { runTest(t, "fp_ssa.go") }
func TestFP(t *testing.T) {
if runtime.GOARCH == "mips64" || runtime.GOARCH == "mips64le" {
t.Skip("legacy mips64 compiler doesn't handle uint->float conversion correctly (issue 15552)")
}
runTest(t, "fp_ssa.go")
}
// TestArithmeticBoundary tests boundary results for arithmetic operations.
func TestArithmeticBoundary(t *testing.T) { runTest(t, "arithBoundary_ssa.go") }