diff options
author | Russ Cox <rsc@golang.org> | 2021-04-15 23:05:49 -0400 |
---|---|---|
committer | Russ Cox <rsc@golang.org> | 2021-04-16 19:20:53 +0000 |
commit | 95ed5c3800a87ddf9b0ec3958eaaa1a969306293 (patch) | |
tree | cb0c555f10ab706a5c491cbe48dd36da16658a1e /src/cmd/compile/internal/arm | |
parent | 2fc0ebb623e2859094ad3f41e61325df0c2163f8 (diff) | |
download | go-95ed5c3800a87ddf9b0ec3958eaaa1a969306293.tar.gz go-95ed5c3800a87ddf9b0ec3958eaaa1a969306293.zip |
internal/buildcfg: move build configuration out of cmd/internal/objabi
The go/build package needs access to this configuration,
so move it into a new package available to the standard library.
Change-Id: I868a94148b52350c76116451f4ad9191246adcff
Reviewed-on: https://go-review.googlesource.com/c/go/+/310731
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Jay Conrod <jayconrod@google.com>
Diffstat (limited to 'src/cmd/compile/internal/arm')
-rw-r--r-- | src/cmd/compile/internal/arm/galign.go | 4 | ||||
-rw-r--r-- | src/cmd/compile/internal/arm/ssa.go | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/cmd/compile/internal/arm/galign.go b/src/cmd/compile/internal/arm/galign.go index 81959ae0ab..d68500280d 100644 --- a/src/cmd/compile/internal/arm/galign.go +++ b/src/cmd/compile/internal/arm/galign.go @@ -8,14 +8,14 @@ import ( "cmd/compile/internal/ssa" "cmd/compile/internal/ssagen" "cmd/internal/obj/arm" - "cmd/internal/objabi" + "internal/buildcfg" ) func Init(arch *ssagen.ArchInfo) { arch.LinkArch = &arm.Linkarm arch.REGSP = arm.REGSP arch.MAXWIDTH = (1 << 32) - 1 - arch.SoftFloat = objabi.GOARM == 5 + arch.SoftFloat = buildcfg.GOARM == 5 arch.ZeroRange = zerorange arch.Ginsnop = ginsnop arch.Ginsnopdefer = ginsnop diff --git a/src/cmd/compile/internal/arm/ssa.go b/src/cmd/compile/internal/arm/ssa.go index 832f940c26..4b083cec46 100644 --- a/src/cmd/compile/internal/arm/ssa.go +++ b/src/cmd/compile/internal/arm/ssa.go @@ -6,6 +6,7 @@ package arm import ( "fmt" + "internal/buildcfg" "math" "math/bits" @@ -17,7 +18,6 @@ import ( "cmd/compile/internal/types" "cmd/internal/obj" "cmd/internal/obj/arm" - "cmd/internal/objabi" ) // loadByType returns the load instruction of the given type. @@ -286,7 +286,7 @@ func ssaGenValue(s *ssagen.State, v *ssa.Value) { case ssa.OpARMANDconst, ssa.OpARMBICconst: // try to optimize ANDconst and BICconst to BFC, which saves bytes and ticks // BFC is only available on ARMv7, and its result and source are in the same register - if objabi.GOARM == 7 && v.Reg() == v.Args[0].Reg() { + if buildcfg.GOARM == 7 && v.Reg() == v.Args[0].Reg() { var val uint32 if v.Op == ssa.OpARMANDconst { val = ^uint32(v.AuxInt) @@ -643,7 +643,7 @@ func ssaGenValue(s *ssagen.State, v *ssa.Value) { default: } } - if objabi.GOARM >= 6 { + if buildcfg.GOARM >= 6 { // generate more efficient "MOVB/MOVBU/MOVH/MOVHU Reg@>0, Reg" on ARMv6 & ARMv7 genshift(s, v.Op.Asm(), 0, v.Args[0].Reg(), v.Reg(), arm.SHIFT_RR, 0) return |