67 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			67 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -march=riscv32 --code-model=small  < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv32 --code-model=medium < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv32 --code-model=small  -relocation-model=pic < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv32 --code-model=medium -relocation-model=pic < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv64 --code-model=small  < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv64 --code-model=medium < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv64 --code-model=small  -relocation-model=pic < %s \
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| ; RUN:     | FileCheck %s
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| ; RUN: llc -march=riscv64 --code-model=medium -relocation-model=pic < %s \
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| ; RUN:     | FileCheck %s
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| 
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| declare void @throw_exception()
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| 
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| declare i32 @__gxx_personality_v0(...)
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| 
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| declare i8* @__cxa_begin_catch(i8*)
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| 
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| declare void @__cxa_end_catch()
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| 
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| ; CHECK-LABEL: test1:
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| ; CHECK: .cfi_startproc
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| ; PersonalityEncoding = DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4
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| ; CHECK-NEXT:	.cfi_personality 155, DW.ref.__gxx_personality_v0
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| ; LSDAEncoding = DW_EH_PE_pcrel | DW_EH_PE_sdata4
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| ; CHECK-NEXT:	.cfi_lsda 27, .Lexception0
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| 
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| define void @test1() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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| entry:
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|   invoke void @throw_exception() to label %try.cont unwind label %lpad
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| 
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| lpad:
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|   %0 = landingpad { i8*, i32 }
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|           catch i8* null
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|   %1 = extractvalue { i8*, i32 } %0, 0
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|   %2 = tail call i8* @__cxa_begin_catch(i8* %1)
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|   tail call void @__cxa_end_catch()
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|   br label %try.cont
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| 
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| try.cont:
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|   ret void
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| }
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| 
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| ; CHECK-LABEL: GCC_except_table0:
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| ; CHECK-NEXT: .Lexception0:
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| ; CHECK-NEXT: .byte	255 # @LPStart Encoding = omit
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| ; TTypeEncoding = DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4
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| ; CHECK-NEXT: .byte 155 # @TType Encoding = indirect pcrel sdata4
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| ; CHECK: .Lttbaseref0:
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| ; CallSiteEncoding = dwarf::DW_EH_PE_udata4
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| ; CHECK-NEXT: .byte	3                       # Call site Encoding = udata4
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| ; CHECK-NEXT: .uleb128 .Lcst_end0-.Lcst_begin0
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| ; CHECK-NEXT: cst_begin0:
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| ; CHECK-NEXT: .word .Ltmp0-.Lfunc_begin0   # >> Call Site 1 <<
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| ; CHECK-NEXT: .word .Ltmp1-.Ltmp0          #   Call between .Ltmp0 and .Ltmp1
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| ; CHECK-NEXT: .word .Ltmp2-.Lfunc_begin0   #     jumps to .Ltmp2
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| ; CHECK-NEXT: .byte	1                       #   On action: 1
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| ; CHECK-NEXT: .word .Ltmp1-.Lfunc_begin0   # >> Call Site 2 <<
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| ; CHECK-NEXT: .word .Lfunc_end0-.Ltmp1     #   Call between .Ltmp1 and .Lfunc_end0
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| ; CHECK-NEXT: .word	0                       #     has no landing pad
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| ; CHECK-NEXT: .byte	0                       #   On action: cleanup
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