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clang-p2996/llvm/test/CodeGen/X86/test-shrink.ll
Roman Lebedev 0aef747b84 [NFC][X86][Codegen] Megacommit: mass-regenerate all check lines that were already autogenerated 
The motivation is that the update script has at least two deviations
(`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from
what pretty much all the checklines were generated with,
and most of the tests are still not updated, so each time one of the
non-up-to-date tests is updated to see the effect of the code change,
there is a lot of noise. Instead of having to deal with that each
time, let's just deal with everything at once.

This has been done via:
```
cd llvm-project/llvm/test/CodeGen/X86
grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc
```

Not all tests were regenerated, however.
2021-06-11 23:57:02 +03:00

932 lines
27 KiB
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=CHECK-LINUX64
; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s --check-prefix=CHECK-WIN32-64
; RUN: llc < %s -mtriple=i686-- | FileCheck %s --check-prefix=CHECK-X86
define void @g64xh(i64 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g64xh:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $2048, %edi # imm = 0x800
; CHECK-LINUX64-NEXT: jne .LBB0_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB0_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g64xh:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $2048, %ecx # imm = 0x800
; CHECK-WIN32-64-NEXT: jne .LBB0_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB0_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g64xh:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $2048, %eax # imm = 0x800
; CHECK-X86-NEXT: jne .LBB0_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB0_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 2048
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g64xl(i64 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g64xl:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $8, %dil
; CHECK-LINUX64-NEXT: jne .LBB1_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB1_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g64xl:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testb $8, %cl
; CHECK-WIN32-64-NEXT: jne .LBB1_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB1_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g64xl:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $8, %al
; CHECK-X86-NEXT: jne .LBB1_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB1_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 8
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g32xh(i32 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g32xh:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $2048, %edi # imm = 0x800
; CHECK-LINUX64-NEXT: jne .LBB2_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB2_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g32xh:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $2048, %ecx # imm = 0x800
; CHECK-WIN32-64-NEXT: jne .LBB2_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB2_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g32xh:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $2048, %eax # imm = 0x800
; CHECK-X86-NEXT: jne .LBB2_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB2_2: # %no
; CHECK-X86-NEXT: retl
%t = and i32 %x, 2048
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g32xl(i32 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g32xl:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $8, %dil
; CHECK-LINUX64-NEXT: jne .LBB3_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB3_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g32xl:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testb $8, %cl
; CHECK-WIN32-64-NEXT: jne .LBB3_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB3_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g32xl:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $8, %al
; CHECK-X86-NEXT: jne .LBB3_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB3_2: # %no
; CHECK-X86-NEXT: retl
%t = and i32 %x, 8
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g16xh(i16 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g16xh:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $2048, %edi # imm = 0x800
; CHECK-LINUX64-NEXT: jne .LBB4_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB4_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g16xh:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: # kill: def $cx killed $cx def $ecx
; CHECK-WIN32-64-NEXT: testl $2048, %ecx # imm = 0x800
; CHECK-WIN32-64-NEXT: jne .LBB4_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB4_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g16xh:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $2048, %eax # imm = 0x800
; CHECK-X86-NEXT: jne .LBB4_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB4_2: # %no
; CHECK-X86-NEXT: retl
%t = and i16 %x, 2048
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g16xl(i16 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g16xl:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $8, %dil
; CHECK-LINUX64-NEXT: jne .LBB5_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB5_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g16xl:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: # kill: def $cx killed $cx def $ecx
; CHECK-WIN32-64-NEXT: testb $8, %cl
; CHECK-WIN32-64-NEXT: jne .LBB5_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB5_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g16xl:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $8, %al
; CHECK-X86-NEXT: jne .LBB5_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB5_2: # %no
; CHECK-X86-NEXT: retl
%t = and i16 %x, 8
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g64x16(i64 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g64x16:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $32896, %edi # imm = 0x8080
; CHECK-LINUX64-NEXT: je .LBB6_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB6_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g64x16:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $32896, %ecx # imm = 0x8080
; CHECK-WIN32-64-NEXT: je .LBB6_1
; CHECK-WIN32-64-NEXT: # %bb.2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
; CHECK-WIN32-64-NEXT: .LBB6_1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g64x16:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $32896, %eax # imm = 0x8080
; CHECK-X86-NEXT: je .LBB6_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB6_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i64 %x, 32896
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g64x16minsize(i64 inreg %x) nounwind minsize {
; CHECK-LINUX64-LABEL: g64x16minsize:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testw $-32640, %di # imm = 0x8080
; CHECK-LINUX64-NEXT: je .LBB7_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB7_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g64x16minsize:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testw $-32640, %cx # imm = 0x8080
; CHECK-WIN32-64-NEXT: jne .LBB7_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB7_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g64x16minsize:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testw $-32640, %ax # imm = 0x8080
; CHECK-X86-NEXT: je .LBB7_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB7_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i64 %x, 32896
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g32x16(i32 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g32x16:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $32896, %edi # imm = 0x8080
; CHECK-LINUX64-NEXT: je .LBB8_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB8_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g32x16:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $32896, %ecx # imm = 0x8080
; CHECK-WIN32-64-NEXT: je .LBB8_1
; CHECK-WIN32-64-NEXT: # %bb.2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
; CHECK-WIN32-64-NEXT: .LBB8_1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g32x16:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $32896, %eax # imm = 0x8080
; CHECK-X86-NEXT: je .LBB8_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB8_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i32 %x, 32896
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g32x16minsize(i32 inreg %x) nounwind minsize {
; CHECK-LINUX64-LABEL: g32x16minsize:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testw $-32640, %di # imm = 0x8080
; CHECK-LINUX64-NEXT: je .LBB9_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB9_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g32x16minsize:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testw $-32640, %cx # imm = 0x8080
; CHECK-WIN32-64-NEXT: jne .LBB9_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB9_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g32x16minsize:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testw $-32640, %ax # imm = 0x8080
; CHECK-X86-NEXT: je .LBB9_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB9_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i32 %x, 32896
%s = icmp eq i32 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @g64x32(i64 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: g64x32:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $268468352, %edi # imm = 0x10008080
; CHECK-LINUX64-NEXT: je .LBB10_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB10_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: g64x32:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $268468352, %ecx # imm = 0x10008080
; CHECK-WIN32-64-NEXT: je .LBB10_1
; CHECK-WIN32-64-NEXT: # %bb.2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
; CHECK-WIN32-64-NEXT: .LBB10_1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: g64x32:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $268468352, %eax # imm = 0x10008080
; CHECK-X86-NEXT: je .LBB10_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB10_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i64 %x, 268468352
%s = icmp eq i64 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @truncand32(i16 inreg %x) nounwind {
; CHECK-LINUX64-LABEL: truncand32:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $2049, %edi # imm = 0x801
; CHECK-LINUX64-NEXT: je .LBB11_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB11_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: truncand32:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: # kill: def $cx killed $cx def $ecx
; CHECK-WIN32-64-NEXT: testl $2049, %ecx # imm = 0x801
; CHECK-WIN32-64-NEXT: je .LBB11_1
; CHECK-WIN32-64-NEXT: # %bb.2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
; CHECK-WIN32-64-NEXT: .LBB11_1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: truncand32:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $2049, %eax # imm = 0x801
; CHECK-X86-NEXT: je .LBB11_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB11_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i16 %x, 2049
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @testw(i16 inreg %x) nounwind minsize {
; CHECK-LINUX64-LABEL: testw:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testw $2049, %di # imm = 0x801
; CHECK-LINUX64-NEXT: je .LBB12_1
; CHECK-LINUX64-NEXT: # %bb.2: # %no
; CHECK-LINUX64-NEXT: retq
; CHECK-LINUX64-NEXT: .LBB12_1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: testw:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: # kill: def $cx killed $cx def $ecx
; CHECK-WIN32-64-NEXT: testw $2049, %cx # imm = 0x801
; CHECK-WIN32-64-NEXT: jne .LBB12_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB12_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: testw:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testw $2049, %ax # imm = 0x801
; CHECK-X86-NEXT: je .LBB12_1
; CHECK-X86-NEXT: # %bb.2: # %no
; CHECK-X86-NEXT: retl
; CHECK-X86-NEXT: .LBB12_1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: retl
%t = and i16 %x, 2049
%s = icmp eq i16 %t, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and16_trunc_8_sign(i16 %x) nounwind {
; CHECK-LINUX64-LABEL: and16_trunc_8_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $-128, %dil
; CHECK-LINUX64-NEXT: js .LBB13_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB13_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and16_trunc_8_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testb $-128, %cl
; CHECK-WIN32-64-NEXT: js .LBB13_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB13_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and16_trunc_8_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $-128, {{[0-9]+}}(%esp)
; CHECK-X86-NEXT: js .LBB13_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB13_2: # %no
; CHECK-X86-NEXT: retl
%t = and i16 %x, 128
%r = trunc i16 %t to i8
%s = icmp sge i8 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and32_trunc_8_sign(i32 %x) nounwind {
; CHECK-LINUX64-LABEL: and32_trunc_8_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $-128, %dil
; CHECK-LINUX64-NEXT: js .LBB14_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB14_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and32_trunc_8_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testb $-128, %cl
; CHECK-WIN32-64-NEXT: js .LBB14_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB14_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and32_trunc_8_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $-128, {{[0-9]+}}(%esp)
; CHECK-X86-NEXT: js .LBB14_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB14_2: # %no
; CHECK-X86-NEXT: retl
%t = and i32 %x, 128
%r = trunc i32 %t to i8
%s = icmp sge i8 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and64_trunc_8_sign(i64 %x) nounwind {
; CHECK-LINUX64-LABEL: and64_trunc_8_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testb $-128, %dil
; CHECK-LINUX64-NEXT: js .LBB15_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB15_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and64_trunc_8_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testb $-128, %cl
; CHECK-WIN32-64-NEXT: js .LBB15_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB15_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and64_trunc_8_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testb $-128, {{[0-9]+}}(%esp)
; CHECK-X86-NEXT: js .LBB15_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB15_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 128
%r = trunc i64 %t to i8
%s = icmp sge i8 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and32_trunc_16_sign(i32 %x) nounwind {
; CHECK-LINUX64-LABEL: and32_trunc_16_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: andl $32768, %edi # imm = 0x8000
; CHECK-LINUX64-NEXT: testw %di, %di
; CHECK-LINUX64-NEXT: js .LBB16_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB16_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and32_trunc_16_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: andl $32768, %ecx # imm = 0x8000
; CHECK-WIN32-64-NEXT: testw %cx, %cx
; CHECK-WIN32-64-NEXT: js .LBB16_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB16_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and32_trunc_16_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; CHECK-X86-NEXT: andl $32768, %eax # imm = 0x8000
; CHECK-X86-NEXT: testw %ax, %ax
; CHECK-X86-NEXT: js .LBB16_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB16_2: # %no
; CHECK-X86-NEXT: retl
%t = and i32 %x, 32768
%r = trunc i32 %t to i16
%s = icmp sge i16 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and32_trunc_16_sign_minsize(i32 %x) minsize nounwind {
; CHECK-LINUX64-LABEL: and32_trunc_16_sign_minsize:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testw $-32768, %di # imm = 0x8000
; CHECK-LINUX64-NEXT: js .LBB17_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB17_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and32_trunc_16_sign_minsize:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testw $-32768, %cx # imm = 0x8000
; CHECK-WIN32-64-NEXT: js .LBB17_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB17_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and32_trunc_16_sign_minsize:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: movzwl {{[0-9]+}}(%esp), %eax
; CHECK-X86-NEXT: testw $-32768, %ax # imm = 0x8000
; CHECK-X86-NEXT: js .LBB17_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB17_2: # %no
; CHECK-X86-NEXT: retl
%t = and i32 %x, 32768
%r = trunc i32 %t to i16
%s = icmp sge i16 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and64_trunc_16_sign(i64 %x) nounwind {
; CHECK-LINUX64-LABEL: and64_trunc_16_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: andl $32768, %edi # imm = 0x8000
; CHECK-LINUX64-NEXT: testw %di, %di
; CHECK-LINUX64-NEXT: js .LBB18_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB18_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and64_trunc_16_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: andl $32768, %ecx # imm = 0x8000
; CHECK-WIN32-64-NEXT: testw %cx, %cx
; CHECK-WIN32-64-NEXT: js .LBB18_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB18_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and64_trunc_16_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: movl $32768, %eax # imm = 0x8000
; CHECK-X86-NEXT: andl {{[0-9]+}}(%esp), %eax
; CHECK-X86-NEXT: testw %ax, %ax
; CHECK-X86-NEXT: js .LBB18_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB18_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 32768
%r = trunc i64 %t to i16
%s = icmp sge i16 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and64_trunc_16_sign_minsize(i64 %x) minsize nounwind {
; CHECK-LINUX64-LABEL: and64_trunc_16_sign_minsize:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testw $-32768, %di # imm = 0x8000
; CHECK-LINUX64-NEXT: js .LBB19_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB19_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and64_trunc_16_sign_minsize:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testw $-32768, %cx # imm = 0x8000
; CHECK-WIN32-64-NEXT: js .LBB19_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB19_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and64_trunc_16_sign_minsize:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testw $-32768, {{[0-9]+}}(%esp) # imm = 0x8000
; CHECK-X86-NEXT: js .LBB19_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB19_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 32768
%r = trunc i64 %t to i16
%s = icmp sge i16 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
define void @and64_trunc_32_sign(i64 %x) nounwind {
; CHECK-LINUX64-LABEL: and64_trunc_32_sign:
; CHECK-LINUX64: # %bb.0:
; CHECK-LINUX64-NEXT: testl $-2147483648, %edi # imm = 0x80000000
; CHECK-LINUX64-NEXT: js .LBB20_2
; CHECK-LINUX64-NEXT: # %bb.1: # %yes
; CHECK-LINUX64-NEXT: pushq %rax
; CHECK-LINUX64-NEXT: callq bar@PLT
; CHECK-LINUX64-NEXT: popq %rax
; CHECK-LINUX64-NEXT: .LBB20_2: # %no
; CHECK-LINUX64-NEXT: retq
;
; CHECK-WIN32-64-LABEL: and64_trunc_32_sign:
; CHECK-WIN32-64: # %bb.0:
; CHECK-WIN32-64-NEXT: subq $40, %rsp
; CHECK-WIN32-64-NEXT: testl $-2147483648, %ecx # imm = 0x80000000
; CHECK-WIN32-64-NEXT: js .LBB20_2
; CHECK-WIN32-64-NEXT: # %bb.1: # %yes
; CHECK-WIN32-64-NEXT: callq bar
; CHECK-WIN32-64-NEXT: .LBB20_2: # %no
; CHECK-WIN32-64-NEXT: addq $40, %rsp
; CHECK-WIN32-64-NEXT: retq
;
; CHECK-X86-LABEL: and64_trunc_32_sign:
; CHECK-X86: # %bb.0:
; CHECK-X86-NEXT: testl $-2147483648, {{[0-9]+}}(%esp) # imm = 0x80000000
; CHECK-X86-NEXT: js .LBB20_2
; CHECK-X86-NEXT: # %bb.1: # %yes
; CHECK-X86-NEXT: calll bar@PLT
; CHECK-X86-NEXT: .LBB20_2: # %no
; CHECK-X86-NEXT: retl
%t = and i64 %x, 2147483648
%r = trunc i64 %t to i32
%s = icmp sge i32 %r, 0
br i1 %s, label %yes, label %no
yes:
call void @bar()
ret void
no:
ret void
}
declare void @bar()
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