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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:27:12 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:27:12 +0000 |
| commit | 0e07b82b3b3ec5af236400610939724e137f8e90 (patch) | |
| tree | 1ff52042665843a28e0cf521c79aa33f5d52709e /src/cmd/compile/internal/ssa/rewriteAMD64.go | |
| parent | Releasing progress-linux version 1.22.1-1~progress7.99u1. (diff) | |
| download | golang-1.22-0e07b82b3b3ec5af236400610939724e137f8e90.tar.xz golang-1.22-0e07b82b3b3ec5af236400610939724e137f8e90.zip | |
Merging upstream version 1.22.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/cmd/compile/internal/ssa/rewriteAMD64.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/rewriteAMD64.go | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/src/cmd/compile/internal/ssa/rewriteAMD64.go b/src/cmd/compile/internal/ssa/rewriteAMD64.go index 5332512..ba71189 100644 --- a/src/cmd/compile/internal/ssa/rewriteAMD64.go +++ b/src/cmd/compile/internal/ssa/rewriteAMD64.go @@ -9640,17 +9640,6 @@ func rewriteValueAMD64_OpAMD64MOVBQZX(v *Value) bool { v0.AddArg2(ptr, mem) return true } - // match: (MOVBQZX x) - // cond: zeroUpper56Bits(x,3) - // result: x - for { - x := v_0 - if !(zeroUpper56Bits(x, 3)) { - break - } - v.copyOf(x) - return true - } // match: (MOVBQZX (ANDLconst [c] x)) // result: (ANDLconst [c & 0xff] x) for { @@ -10392,17 +10381,6 @@ func rewriteValueAMD64_OpAMD64MOVLQZX(v *Value) bool { v0.AddArg2(ptr, mem) return true } - // match: (MOVLQZX x) - // cond: zeroUpper32Bits(x,3) - // result: x - for { - x := v_0 - if !(zeroUpper32Bits(x, 3)) { - break - } - v.copyOf(x) - return true - } // match: (MOVLQZX (ANDLconst [c] x)) // result: (ANDLconst [c] x) for { @@ -12756,17 +12734,6 @@ func rewriteValueAMD64_OpAMD64MOVWQZX(v *Value) bool { v0.AddArg2(ptr, mem) return true } - // match: (MOVWQZX x) - // cond: zeroUpper48Bits(x,3) - // result: x - for { - x := v_0 - if !(zeroUpper48Bits(x, 3)) { - break - } - v.copyOf(x) - return true - } // match: (MOVWQZX (ANDLconst [c] x)) // result: (ANDLconst [c & 0xffff] x) for { |