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Fix copysign

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This commit is contained in:
Jef
2019-03-15 15:15:40 +01:00
parent e4260d1f6e
commit 4d537f703d
1 changed files with 14 additions and 14 deletions
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28
src/backend.rs
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@@ -2688,9 +2688,9 @@ impl<'module, M: ModuleContext> Context<'module, M> {
let (neg_zero, nan) = self.copysign_consts_f32_labels(); let (neg_zero, nan) = self.copysign_consts_f32_labels();
dynasm!(self.asm dynasm!(self.asm
; andps Rx(right.rx().unwrap()), [=>neg_zero.0] ; andps Rx(right.rx().unwrap()), [=>neg_zero.0]
; andps Rx(left.rx().unwrap()), [=>nan.0] ; andps Rx(left.rx().unwrap()), [=>nan.0]
; orps Rx(left.rx().unwrap()), Rx(right.rx().unwrap()) ; orps Rx(left.rx().unwrap()), Rx(right.rx().unwrap())
); );
self.block_state.regs.release(right); self.block_state.regs.release(right);
@@ -2720,9 +2720,9 @@ impl<'module, M: ModuleContext> Context<'module, M> {
let (neg_zero, nan) = self.copysign_consts_f64_labels(); let (neg_zero, nan) = self.copysign_consts_f64_labels();
dynasm!(self.asm dynasm!(self.asm
; andpd Rx(right.rx().unwrap()), [=>neg_zero.0] ; andpd Rx(right.rx().unwrap()), [=>neg_zero.0]
; andpd Rx(left.rx().unwrap()), [=>nan.0] ; andpd Rx(left.rx().unwrap()), [=>nan.0]
; orpd Rx(left.rx().unwrap()), Rx(right.rx().unwrap()) ; orpd Rx(left.rx().unwrap()), Rx(right.rx().unwrap())
); );
self.block_state.regs.release(right); self.block_state.regs.release(right);
@@ -3824,10 +3824,10 @@ impl<'module, M: ModuleContext> Context<'module, M> {
self.align(16); self.align(16);
self.define_label(neg_zero); self.define_label(neg_zero);
dynasm!(self.asm dynasm!(self.asm
; .dword -2147483647 ; .dword 2147483648u32 as i32
; .dword -2147483647 ; .dword 2147483648u32 as i32
; .dword -2147483647 ; .dword 2147483648u32 as i32
; .dword -2147483647 ; .dword 2147483648u32 as i32
); );
self.define_label(nan); self.define_label(nan);
dynasm!(self.asm dynasm!(self.asm
@@ -3848,13 +3848,13 @@ impl<'module, M: ModuleContext> Context<'module, M> {
self.align(16); self.align(16);
self.define_label(neg_zero); self.define_label(neg_zero);
dynasm!(self.asm dynasm!(self.asm
; .qword -9223372036854775808 ; .qword -9223372036854775808
; .qword -9223372036854775808 ; .qword -9223372036854775808
); );
self.define_label(nan); self.define_label(nan);
dynasm!(self.asm dynasm!(self.asm
; .qword 9223372036854775807 ; .qword 9223372036854775807
; .qword 9223372036854775807 ; .qword 9223372036854775807
); );
self.labels.copysign_consts_f64 = Some(Pending::defined((neg_zero, nan))); self.labels.copysign_consts_f64 = Some(Pending::defined((neg_zero, nan)));
} }