1env GO111MODULE=off
2[short] skip # rebuilds std for mips
3
4# Set up fresh GOCACHE.
5env GOCACHE=$WORK/gocache
6mkdir $GOCACHE
7
8# Building for mipsle without setting GOMIPS will use floating point registers.
9env GOARCH=mipsle
10env GOOS=linux
11go build -gcflags=-S f.go
12stderr ADDD.F[0-9]+,.F[0-9]+,.F[0-9]+
13
14# Clean cache
15go clean -cache
16
17# Building with GOMIPS=softfloat will not use floating point registers
18env GOMIPS=softfloat
19go build -gcflags=-S f.go
20! stderr ADDD.F[0-9]+,.F[0-9]+,.F[0-9]+
21
22# Clean cache
23go clean -cache
24
25# Build without setting GOMIPS
26env GOMIPS=
27go build -gcflags=-S f.go
28stderr ADDD.F[0-9]+,.F[0-9]+,.F[0-9]+
29
30# Building with GOMIPS should still not use floating point registers.
31env GOMIPS=softfloat
32go build -gcflags=-S f.go
33! stderr ADDD.F[0-9]+,.F[0-9]+,.F[0-9]+
34
35-- f.go --
36package f
37
38func F(x float64) float64 {
39 return x + x
40}
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