123 lines
4.0 KiB
LLVM
123 lines
4.0 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=m68k < %s -o - | FileCheck %s
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; This function is primarily testing constant constraints that can NOT
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; be easily checked by Clang. For example, 'K' and 'M' are both
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; constraints for values that are outside certain numerical range.
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define void @constant_constraints() {
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; CHECK-LABEL: constant_constraints:
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; CHECK: .cfi_startproc
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; CHECK-NEXT: ; %bb.0: ; %entry
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #1, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #8, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-32768, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #32767, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-129, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #128, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-8, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-1, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-257, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #256, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #24, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #31, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #16, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #8, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #15, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #0, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #1, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #-32769, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #32768, %d1
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: rts
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entry:
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call void asm sideeffect "move.l $0, %d1", "I"(i32 1)
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call void asm sideeffect "move.l $0, %d1", "I"(i32 8)
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call void asm sideeffect "move.l $0, %d1", "J"(i32 -32768)
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call void asm sideeffect "move.l $0, %d1", "J"(i32 32767)
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call void asm sideeffect "move.l $0, %d1", "K"(i32 -129)
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call void asm sideeffect "move.l $0, %d1", "K"(i32 128)
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call void asm sideeffect "move.l $0, %d1", "L"(i32 -8)
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call void asm sideeffect "move.l $0, %d1", "L"(i32 -1)
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call void asm sideeffect "move.l $0, %d1", "M"(i32 -257)
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call void asm sideeffect "move.l $0, %d1", "M"(i32 256)
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call void asm sideeffect "move.l $0, %d1", "N"(i32 24)
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call void asm sideeffect "move.l $0, %d1", "N"(i32 31)
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call void asm sideeffect "move.l $0, %d1", "O"(i32 16)
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call void asm sideeffect "move.l $0, %d1", "P"(i32 8)
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call void asm sideeffect "move.l $0, %d1", "P"(i32 15)
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call void asm sideeffect "move.l $0, %d1", "^C0"(i32 0)
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call void asm sideeffect "move.l $0, %d1", "^Ci"(i32 1)
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call void asm sideeffect "move.l $0, %d1", "^Cj"(i32 -32769)
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call void asm sideeffect "move.l $0, %d1", "^Cj"(i32 32768)
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ret void
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}
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define void @register_constraints() {
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; CHECK-LABEL: register_constraints:
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; CHECK: .cfi_startproc
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; CHECK-NEXT: ; %bb.0: ; %entry
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; CHECK-NEXT: suba.l #4, %sp
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; CHECK-NEXT: .cfi_def_cfa_offset -8
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #94, %d0
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: move.l %d0, (0,%sp)
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #87, %d0
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: move.l %d0, (0,%sp)
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; CHECK-NEXT: ;APP
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; CHECK-NEXT: move.l #66, %a0
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; CHECK-NEXT: ;NO_APP
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; CHECK-NEXT: move.l %a0, (0,%sp)
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; CHECK-NEXT: adda.l #4, %sp
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; CHECK-NEXT: rts
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entry:
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%out = alloca i32, align 4
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%0 = call i32 asm sideeffect "move.l #94, $0", "=r"()
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store i32 %0, i32* %out, align 4
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%1 = call i32 asm sideeffect "move.l #87, $0", "=d"()
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store i32 %1, i32* %out, align 4
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%2 = call i32 asm sideeffect "move.l #66, $0", "=a"()
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store i32 %2, i32* %out, align 4
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ret void
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}
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