2018-03-07 22:13:14 +08:00
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i386-unknown | FileCheck %s --check-prefixes=X86,X86-X87
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; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefixes=X64,X64-X87
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; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ssse3 | FileCheck %s --check-prefixes=X64,X64-SSSE3
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;
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; fptosi
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;
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define i16 @fptosi_i16_fp80(x86_fp80 %a0) nounwind {
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; X86-LABEL: fptosi_i16_fp80:
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; X86: # %bb.0:
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; X86-NEXT: pushl %eax
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; X86-NEXT: fldt {{[0-9]+}}(%esp)
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; X86-NEXT: fnstcw (%esp)
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; X86-NEXT: movzwl (%esp), %eax
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; X86-NEXT: movw $3199, (%esp) # imm = 0xC7F
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; X86-NEXT: fldcw (%esp)
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; X86-NEXT: movw %ax, (%esp)
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; X86-NEXT: fistps {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw (%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: popl %ecx
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i16_fp80:
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; X64-X87: # %bb.0:
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; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
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2019-02-14 09:41:43 +08:00
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; X64-X87-NEXT: fistps -{{[0-9]+}}(%rsp)
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2018-03-07 22:13:14 +08:00
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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2019-02-14 09:41:43 +08:00
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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2018-03-07 22:13:14 +08:00
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; X64-X87-NEXT: retq
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;
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; X64-SSSE3-LABEL: fptosi_i16_fp80:
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; X64-SSSE3: # %bb.0:
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; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
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2019-02-14 09:41:43 +08:00
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; X64-SSSE3-NEXT: fisttps -{{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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2018-03-07 22:13:14 +08:00
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; X64-SSSE3-NEXT: retq
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%1 = fptosi x86_fp80 %a0 to i16
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ret i16 %1
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}
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define i16 @fptosi_i16_fp80_ld(x86_fp80 *%a0) nounwind {
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; X86-LABEL: fptosi_i16_fp80_ld:
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; X86: # %bb.0:
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; X86-NEXT: pushl %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: fldt (%eax)
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; X86-NEXT: fnstcw (%esp)
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; X86-NEXT: movzwl (%esp), %eax
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; X86-NEXT: movw $3199, (%esp) # imm = 0xC7F
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; X86-NEXT: fldcw (%esp)
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; X86-NEXT: movw %ax, (%esp)
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; X86-NEXT: fistps {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw (%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: popl %ecx
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i16_fp80_ld:
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; X64-X87: # %bb.0:
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; X64-X87-NEXT: fldt (%rdi)
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; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
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2019-02-14 09:41:43 +08:00
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; X64-X87-NEXT: fistps -{{[0-9]+}}(%rsp)
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2018-03-07 22:13:14 +08:00
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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2019-02-14 09:41:43 +08:00
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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2018-03-07 22:13:14 +08:00
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; X64-X87-NEXT: retq
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;
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; X64-SSSE3-LABEL: fptosi_i16_fp80_ld:
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; X64-SSSE3: # %bb.0:
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; X64-SSSE3-NEXT: fldt (%rdi)
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2019-02-14 09:41:43 +08:00
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; X64-SSSE3-NEXT: fisttps -{{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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2018-03-07 22:13:14 +08:00
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; X64-SSSE3-NEXT: retq
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%1 = load x86_fp80, x86_fp80 *%a0
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%2 = fptosi x86_fp80 %1 to i16
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ret i16 %2
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}
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define i32 @fptosi_i32_fp80(x86_fp80 %a0) nounwind {
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; X86-LABEL: fptosi_i32_fp80:
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; X86: # %bb.0:
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: fldt {{[0-9]+}}(%esp)
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; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
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; X86-NEXT: fistpl {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addl $8, %esp
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i32_fp80:
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; X64-X87: # %bb.0:
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; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fistpl -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: retq
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;
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; X64-SSSE3-LABEL: fptosi_i32_fp80:
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; X64-SSSE3: # %bb.0:
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; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: fisttpl -{{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
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; X64-SSSE3-NEXT: retq
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%1 = fptosi x86_fp80 %a0 to i32
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ret i32 %1
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}
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define i32 @fptosi_i32_fp80_ld(x86_fp80 *%a0) nounwind {
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; X86-LABEL: fptosi_i32_fp80_ld:
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; X86: # %bb.0:
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; X86-NEXT: subl $8, %esp
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: fldt (%eax)
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; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
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; X86-NEXT: fistpl {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: addl $8, %esp
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i32_fp80_ld:
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; X64-X87: # %bb.0:
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; X64-X87-NEXT: fldt (%rdi)
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; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fistpl -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: retq
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;
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; X64-SSSE3-LABEL: fptosi_i32_fp80_ld:
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; X64-SSSE3: # %bb.0:
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; X64-SSSE3-NEXT: fldt (%rdi)
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; X64-SSSE3-NEXT: fisttpl -{{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
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; X64-SSSE3-NEXT: retq
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%1 = load x86_fp80, x86_fp80 *%a0
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%2 = fptosi x86_fp80 %1 to i32
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ret i32 %2
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}
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define i64 @fptosi_i64_fp80(x86_fp80 %a0) nounwind {
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; X86-LABEL: fptosi_i64_fp80:
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; X86: # %bb.0:
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $16, %esp
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; X86-NEXT: fldt 8(%ebp)
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; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
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; X86-NEXT: fistpll {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i64_fp80:
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; X64-X87: # %bb.0:
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; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
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; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
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; X64-X87-NEXT: movq -{{[0-9]+}}(%rsp), %rax
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; X64-X87-NEXT: retq
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;
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; X64-SSSE3-LABEL: fptosi_i64_fp80:
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; X64-SSSE3: # %bb.0:
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; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
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; X64-SSSE3-NEXT: movq -{{[0-9]+}}(%rsp), %rax
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; X64-SSSE3-NEXT: retq
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%1 = fptosi x86_fp80 %a0 to i64
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ret i64 %1
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}
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define i64 @fptosi_i64_fp80_ld(x86_fp80 *%a0) nounwind {
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; X86-LABEL: fptosi_i64_fp80_ld:
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; X86: # %bb.0:
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; X86-NEXT: pushl %ebp
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; X86-NEXT: movl %esp, %ebp
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; X86-NEXT: andl $-8, %esp
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; X86-NEXT: subl $16, %esp
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; X86-NEXT: movl 8(%ebp), %eax
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; X86-NEXT: fldt (%eax)
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; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
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; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
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; X86-NEXT: fistpll {{[0-9]+}}(%esp)
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; X86-NEXT: fldcw {{[0-9]+}}(%esp)
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: movl {{[0-9]+}}(%esp), %edx
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; X86-NEXT: movl %ebp, %esp
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; X86-NEXT: popl %ebp
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; X86-NEXT: retl
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;
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; X64-X87-LABEL: fptosi_i64_fp80_ld:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptosi_i64_fp80_ld:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: movq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = fptosi x86_fp80 %1 to i64
|
|
|
|
|
ret i64 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; fptoui
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define i16 @fptoui_i16_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i16_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: fldt {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpl {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X86-NEXT: addl $8, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i16_fp80:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fistpl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i16_fp80:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: fisttpl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-SSSE3-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = fptoui x86_fp80 %a0 to i16
|
|
|
|
|
ret i16 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i16 @fptoui_i16_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i16_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpl {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X86-NEXT: addl $8, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i16_fp80_ld:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fistpl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i16_fp80_ld:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-SSSE3-NEXT: fisttpl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-SSSE3-NEXT: # kill: def $ax killed $ax killed $eax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = fptoui x86_fp80 %1 to i16
|
|
|
|
|
ret i16 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i32 @fptoui_i32_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i32_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $16, %esp
|
|
|
|
|
; X86-NEXT: fldt 8(%ebp)
|
|
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpll {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i32_fp80:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i32_fp80:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = fptoui x86_fp80 %a0 to i32
|
|
|
|
|
ret i32 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i32 @fptoui_i32_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i32_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $16, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpll {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i32_fp80_ld:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movw %ax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i32_fp80_ld:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: movl -{{[0-9]+}}(%rsp), %eax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = fptoui x86_fp80 %1 to i32
|
|
|
|
|
ret i32 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i64 @fptoui_i64_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i64_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $16, %esp
|
|
|
|
|
; X86-NEXT: fldt 8(%ebp)
|
|
|
|
|
; X86-NEXT: flds {{\.LCPI.*}}
|
|
|
|
|
; X86-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X86-NEXT: fsub %st(1), %st
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: fxch %st(1)
|
|
|
|
|
; X86-NEXT: fucomp %st(2)
|
|
|
|
|
; X86-NEXT: fnstsw %ax
|
|
|
|
|
; X86-NEXT: # kill: def $ah killed $ah killed $ax
|
|
|
|
|
; X86-NEXT: sahf
|
|
|
|
|
; X86-NEXT: ja .LBB10_2
|
|
|
|
|
; X86-NEXT: # %bb.1:
|
|
|
|
|
; X86-NEXT: fstp %st(1)
|
|
|
|
|
; X86-NEXT: fldz
|
|
|
|
|
; X86-NEXT: .LBB10_2:
|
2019-02-04 12:15:02 +08:00
|
|
|
; X86-NEXT: fstp %st(0)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpll {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: setbe %al
|
|
|
|
|
; X86-NEXT: movzbl %al, %edx
|
|
|
|
|
; X86-NEXT: shll $31, %edx
|
|
|
|
|
; X86-NEXT: xorl {{[0-9]+}}(%esp), %edx
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i64_fp80:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: flds {{.*}}(%rip)
|
|
|
|
|
; X64-X87-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-X87-NEXT: fsub %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: xorl %eax, %eax
|
|
|
|
|
; X64-X87-NEXT: fxch %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-X87-NEXT: fucompi %st(2), %st
|
2019-02-04 12:15:10 +08:00
|
|
|
; X64-X87-NEXT: fcmovnbe %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: fstp %st(1)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %ecx
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: movw %cx, -{{[0-9]+}}(%rsp)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: setbe %al
|
|
|
|
|
; X64-X87-NEXT: shlq $63, %rax
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: xorq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i64_fp80:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-SSSE3-NEXT: flds {{.*}}(%rip)
|
|
|
|
|
; X64-SSSE3-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-SSSE3-NEXT: fsub %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: xorl %eax, %eax
|
|
|
|
|
; X64-SSSE3-NEXT: fxch %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-SSSE3-NEXT: fucompi %st(2), %st
|
2019-02-04 12:15:10 +08:00
|
|
|
; X64-SSSE3-NEXT: fcmovnbe %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: fstp %st(1)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: setbe %al
|
|
|
|
|
; X64-SSSE3-NEXT: shlq $63, %rax
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-SSSE3-NEXT: xorq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = fptoui x86_fp80 %a0 to i64
|
|
|
|
|
ret i64 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define i64 @fptoui_i64_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: fptoui_i64_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $16, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: flds {{\.LCPI.*}}
|
|
|
|
|
; X86-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X86-NEXT: fsub %st(1), %st
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: fxch %st(1)
|
|
|
|
|
; X86-NEXT: fucomp %st(2)
|
|
|
|
|
; X86-NEXT: fnstsw %ax
|
|
|
|
|
; X86-NEXT: # kill: def $ah killed $ah killed $ax
|
|
|
|
|
; X86-NEXT: sahf
|
|
|
|
|
; X86-NEXT: ja .LBB11_2
|
|
|
|
|
; X86-NEXT: # %bb.1:
|
|
|
|
|
; X86-NEXT: fstp %st(1)
|
|
|
|
|
; X86-NEXT: fldz
|
|
|
|
|
; X86-NEXT: .LBB11_2:
|
2019-02-04 12:15:02 +08:00
|
|
|
; X86-NEXT: fstp %st(0)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: fnstcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw $3199, {{[0-9]+}}(%esp) # imm = 0xC7F
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fistpll {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fldcw {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: setbe %al
|
|
|
|
|
; X86-NEXT: movzbl %al, %edx
|
|
|
|
|
; X86-NEXT: shll $31, %edx
|
|
|
|
|
; X86-NEXT: xorl {{[0-9]+}}(%esp), %edx
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-X87-LABEL: fptoui_i64_fp80_ld:
|
|
|
|
|
; X64-X87: # %bb.0:
|
|
|
|
|
; X64-X87-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-X87-NEXT: flds {{.*}}(%rip)
|
|
|
|
|
; X64-X87-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-X87-NEXT: fsub %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: xorl %eax, %eax
|
|
|
|
|
; X64-X87-NEXT: fxch %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-X87-NEXT: fucompi %st(2), %st
|
2019-02-04 12:15:10 +08:00
|
|
|
; X64-X87-NEXT: fcmovnbe %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: fstp %st(1)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: fnstcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: movzwl -{{[0-9]+}}(%rsp), %ecx
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: movw $3199, -{{[0-9]+}}(%rsp) # imm = 0xC7F
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: movw %cx, -{{[0-9]+}}(%rsp)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: fistpll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-X87-NEXT: fldcw -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-X87-NEXT: setbe %al
|
|
|
|
|
; X64-X87-NEXT: shlq $63, %rax
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-X87-NEXT: xorq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-X87-NEXT: retq
|
|
|
|
|
;
|
|
|
|
|
; X64-SSSE3-LABEL: fptoui_i64_fp80_ld:
|
|
|
|
|
; X64-SSSE3: # %bb.0:
|
|
|
|
|
; X64-SSSE3-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-SSSE3-NEXT: flds {{.*}}(%rip)
|
|
|
|
|
; X64-SSSE3-NEXT: fld %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-SSSE3-NEXT: fsub %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: xorl %eax, %eax
|
|
|
|
|
; X64-SSSE3-NEXT: fxch %st(1)
|
2019-02-06 05:47:42 +08:00
|
|
|
; X64-SSSE3-NEXT: fucompi %st(2), %st
|
2019-02-04 12:15:10 +08:00
|
|
|
; X64-SSSE3-NEXT: fcmovnbe %st(1), %st
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: fstp %st(1)
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-SSSE3-NEXT: fisttpll -{{[0-9]+}}(%rsp)
|
2018-12-04 19:21:30 +08:00
|
|
|
; X64-SSSE3-NEXT: setbe %al
|
|
|
|
|
; X64-SSSE3-NEXT: shlq $63, %rax
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-SSSE3-NEXT: xorq -{{[0-9]+}}(%rsp), %rax
|
|
|
|
|
; X64-SSSE3-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = fptoui x86_fp80 %1 to i64
|
|
|
|
|
ret i64 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; sitofp
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i16(i16 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i16:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: filds {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i16:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movswl %di, %eax
|
|
|
|
|
; X64-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = sitofp i16 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i16_ld(i16 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i16_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movzwl (%eax), %eax
|
|
|
|
|
; X86-NEXT: movw %ax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: filds {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i16_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movswl (%rdi), %eax
|
|
|
|
|
; X64-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i16, i16 *%a0
|
|
|
|
|
%2 = sitofp i16 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i32(i32 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i32:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: fildl (%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i32:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movl %edi, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = sitofp i32 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i32_ld(i32 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i32_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl (%eax), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: fildl (%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i32_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movl (%rdi), %eax
|
|
|
|
|
; X64-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i32, i32 *%a0
|
|
|
|
|
%2 = sitofp i32 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i64(i64 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i64:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: fildll {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i64:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movq %rdi, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = sitofp i64 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @sitofp_fp80_i64_ld(i64 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: sitofp_fp80_i64_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: fildll (%eax)
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: sitofp_fp80_i64_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movq (%rdi), %rax
|
|
|
|
|
; X64-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i64, i64 *%a0
|
|
|
|
|
%2 = sitofp i64 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; uitofp
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i16(i16 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i16:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: fildl (%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i16:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movzwl %di, %eax
|
|
|
|
|
; X64-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = uitofp i16 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i16_ld(i16 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i16_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %eax
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: movzwl (%eax), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: fildl (%esp)
|
|
|
|
|
; X86-NEXT: popl %eax
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i16_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movzwl (%rdi), %eax
|
|
|
|
|
; X64-NEXT: movl %eax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildl -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i16, i16 *%a0
|
|
|
|
|
%2 = uitofp i16 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i32(i32 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i32:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: movl $0, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fildll (%esp)
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i32:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movl %edi, %eax
|
|
|
|
|
; X64-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = uitofp i32 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i32_ld(i32 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i32_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: movl (%eax), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: movl $0, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fildll (%esp)
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i32_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movl (%rdi), %eax
|
|
|
|
|
; X64-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i32, i32 *%a0
|
|
|
|
|
%2 = uitofp i32 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i64(i64 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i64:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: movl 12(%ebp), %ecx
|
|
|
|
|
; X86-NEXT: movl %ecx, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl %eax, (%esp)
|
|
|
|
|
; X86-NEXT: xorl %eax, %eax
|
|
|
|
|
; X86-NEXT: testl %ecx, %ecx
|
|
|
|
|
; X86-NEXT: setns %al
|
|
|
|
|
; X86-NEXT: fildll (%esp)
|
|
|
|
|
; X86-NEXT: fadds {{\.LCPI.*}}(,%eax,4)
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i64:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movq %rdi, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: xorl %eax, %eax
|
|
|
|
|
; X64-NEXT: testq %rdi, %rdi
|
|
|
|
|
; X64-NEXT: setns %al
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fadds {{\.LCPI.*}}(,%rax,4)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = uitofp i64 %a0 to x86_fp80
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @uitofp_fp80_i64_ld(i64 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: uitofp_fp80_i64_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: pushl %ebp
|
|
|
|
|
; X86-NEXT: movl %esp, %ebp
|
|
|
|
|
; X86-NEXT: andl $-8, %esp
|
|
|
|
|
; X86-NEXT: subl $8, %esp
|
|
|
|
|
; X86-NEXT: movl 8(%ebp), %eax
|
|
|
|
|
; X86-NEXT: movl (%eax), %ecx
|
|
|
|
|
; X86-NEXT: movl 4(%eax), %eax
|
|
|
|
|
; X86-NEXT: movl %eax, {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: movl %ecx, (%esp)
|
|
|
|
|
; X86-NEXT: xorl %ecx, %ecx
|
|
|
|
|
; X86-NEXT: testl %eax, %eax
|
|
|
|
|
; X86-NEXT: setns %cl
|
|
|
|
|
; X86-NEXT: fildll (%esp)
|
|
|
|
|
; X86-NEXT: fadds {{\.LCPI.*}}(,%ecx,4)
|
|
|
|
|
; X86-NEXT: movl %ebp, %esp
|
|
|
|
|
; X86-NEXT: popl %ebp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: uitofp_fp80_i64_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: movq (%rdi), %rax
|
|
|
|
|
; X64-NEXT: movq %rax, -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: xorl %ecx, %ecx
|
|
|
|
|
; X64-NEXT: testq %rax, %rax
|
|
|
|
|
; X64-NEXT: setns %cl
|
|
|
|
|
; X64-NEXT: fildll -{{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fadds {{\.LCPI.*}}(,%rcx,4)
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load i64, i64 *%a0
|
|
|
|
|
%2 = uitofp i64 %1 to x86_fp80
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; floor
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @floor_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: floor_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: fldt {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll floorl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: floor_fp80:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq floorl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = call x86_fp80 @llvm.floor.f80(x86_fp80 %a0)
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @floor_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: floor_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll floorl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: floor_fp80_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq floorl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = call x86_fp80 @llvm.floor.f80(x86_fp80 %1)
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
declare x86_fp80 @llvm.floor.f80(x86_fp80 %p)
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; ceil
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @ceil_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: ceil_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: fldt {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll ceill
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: ceil_fp80:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq ceill
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = call x86_fp80 @llvm.ceil.f80(x86_fp80 %a0)
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @ceil_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: ceil_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll ceill
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: ceil_fp80_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq ceill
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = call x86_fp80 @llvm.ceil.f80(x86_fp80 %1)
|
|
|
|
|
ret x86_fp80 %2
|
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}
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declare x86_fp80 @llvm.ceil.f80(x86_fp80 %p)
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;
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; trunc
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;
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define x86_fp80 @trunc_fp80(x86_fp80 %a0) nounwind {
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; X86-LABEL: trunc_fp80:
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; X86: # %bb.0:
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; X86-NEXT: subl $12, %esp
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; X86-NEXT: fldt {{[0-9]+}}(%esp)
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; X86-NEXT: fstpt (%esp)
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2018-03-10 10:42:14 +08:00
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; X86-NEXT: calll truncl
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2018-03-07 22:13:14 +08:00
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; X86-NEXT: addl $12, %esp
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; X86-NEXT: retl
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;
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; X64-LABEL: trunc_fp80:
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; X64: # %bb.0:
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; X64-NEXT: subq $24, %rsp
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; X64-NEXT: fldt {{[0-9]+}}(%rsp)
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; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
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|
; X64-NEXT: callq truncl
|
2018-03-07 22:13:14 +08:00
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; X64-NEXT: addq $24, %rsp
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; X64-NEXT: retq
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%1 = call x86_fp80 @llvm.trunc.f80(x86_fp80 %a0)
|
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ret x86_fp80 %1
|
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|
}
|
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|
define x86_fp80 @trunc_fp80_ld(x86_fp80 *%a0) nounwind {
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|
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|
; X86-LABEL: trunc_fp80_ld:
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|
; X86: # %bb.0:
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|
; X86-NEXT: subl $12, %esp
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; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
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; X86-NEXT: fldt (%eax)
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; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
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|
|
; X86-NEXT: calll truncl
|
2018-03-07 22:13:14 +08:00
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|
; X86-NEXT: addl $12, %esp
|
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|
; X86-NEXT: retl
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|
|
;
|
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|
|
; X64-LABEL: trunc_fp80_ld:
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|
; X64: # %bb.0:
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|
|
; X64-NEXT: subq $24, %rsp
|
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|
; X64-NEXT: fldt (%rdi)
|
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|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq truncl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = call x86_fp80 @llvm.trunc.f80(x86_fp80 %1)
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
declare x86_fp80 @llvm.trunc.f80(x86_fp80 %p)
|
|
|
|
|
|
|
|
|
|
;
|
|
|
|
|
; rint
|
|
|
|
|
;
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @rint_fp80(x86_fp80 %a0) nounwind {
|
|
|
|
|
; X86-LABEL: rint_fp80:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: fldt {{[0-9]+}}(%esp)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll rintl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: rint_fp80:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt {{[0-9]+}}(%rsp)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq rintl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = call x86_fp80 @llvm.rint.f80(x86_fp80 %a0)
|
|
|
|
|
ret x86_fp80 %1
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
define x86_fp80 @rint_fp80_ld(x86_fp80 *%a0) nounwind {
|
|
|
|
|
; X86-LABEL: rint_fp80_ld:
|
|
|
|
|
; X86: # %bb.0:
|
|
|
|
|
; X86-NEXT: subl $12, %esp
|
|
|
|
|
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
|
|
|
|
|
; X86-NEXT: fldt (%eax)
|
|
|
|
|
; X86-NEXT: fstpt (%esp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X86-NEXT: calll rintl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X86-NEXT: addl $12, %esp
|
|
|
|
|
; X86-NEXT: retl
|
|
|
|
|
;
|
|
|
|
|
; X64-LABEL: rint_fp80_ld:
|
|
|
|
|
; X64: # %bb.0:
|
|
|
|
|
; X64-NEXT: subq $24, %rsp
|
|
|
|
|
; X64-NEXT: fldt (%rdi)
|
|
|
|
|
; X64-NEXT: fstpt (%rsp)
|
2018-03-10 10:42:14 +08:00
|
|
|
; X64-NEXT: callq rintl
|
2018-03-07 22:13:14 +08:00
|
|
|
; X64-NEXT: addq $24, %rsp
|
|
|
|
|
; X64-NEXT: retq
|
|
|
|
|
%1 = load x86_fp80, x86_fp80 *%a0
|
|
|
|
|
%2 = call x86_fp80 @llvm.rint.f80(x86_fp80 %1)
|
|
|
|
|
ret x86_fp80 %2
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
declare x86_fp80 @llvm.rint.f80(x86_fp80 %p)
|
