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test/codegen: fix confusing test cases 

ARMv7's MULAF/MULSF/MULAD/MULSD are not fused,
this CL fixes the confusing test cases.

Change-Id: I35022e207e2f0d24a23a7f6f188e41ba8eee9886
Reviewed-on: https://go-review.googlesource.com/c/142439
Run-TryBot: Ben Shi <powerman1st@163.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Akhil Indurti <aindurti@gmail.com>
Reviewed-by: Giovanni Bajo <rasky@develer.com>
This commit is contained in:
Ben Shi 2018-10-16 04:02:03 +00:00
parent 7f3313133e
commit 3785be3093
1 changed files with 0 additions and 4 deletions
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4
test/codegen/floats.go
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@ -72,7 +72,6 @@ func indexStore(b0 []float64, b1 float64, idx int) {
func FusedAdd32(x, y, z float32) float32 {
// s390x:"FMADDS\t"
// ppc64le:"FMADDS\t"
// arm/7:"MULAF"
// arm64:"FMADDS"
return x*y + z
}
@ -84,7 +83,6 @@ func FusedSub32_a(x, y, z float32) float32 {
}
func FusedSub32_b(x, y, z float32) float32 {
// arm/7:"MULSF"
// arm64:"FMSUBS"
return z - x*y
}
@ -92,7 +90,6 @@ func FusedSub32_b(x, y, z float32) float32 {
func FusedAdd64(x, y, z float64) float64 {
// s390x:"FMADD\t"
// ppc64le:"FMADD\t"
// arm/7:"MULAD"
// arm64:"FMADDD"
return x*y + z
}
@ -104,7 +101,6 @@ func FusedSub64_a(x, y, z float64) float64 {
}
func FusedSub64_b(x, y, z float64) float64 {
// arm/7:"MULSD"
// arm64:"FMSUBD"
return z - x*y
}