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c168815f4b
Summary: The -mcpu=mips16 option caused the Integrated Assembler to crash because it couldn't figure out the architecture revision number to write to the .MIPS.abiflags section. This CPU definition has been removed because, like microMIPS, MIPS16 is an ASE to a base architecture. Reviewers: vkalintiris Subscribers: rkotler, llvm-commits, dsanders Differential Revision: http://reviews.llvm.org/D13656 llvm-svn: 250407
92 lines
3.3 KiB
LLVM
92 lines
3.3 KiB
LLVM
; RUN: llc -march=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
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;16: main:
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;16-NEXT: [[TMP:.*]]:
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;16-NEXT: $func_begin0 = ([[TMP]])
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;16-NEXT: .cfi_startproc
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;16-NEXT: .cfi_personality
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@.str = private unnamed_addr constant [7 x i8] c"hello\0A\00", align 1
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@_ZTIi = external constant i8*
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@.str1 = private unnamed_addr constant [15 x i8] c"exception %i \0A\00", align 1
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define i32 @main() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
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entry:
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%retval = alloca i32, align 4
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%exn.slot = alloca i8*
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%ehselector.slot = alloca i32
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%e = alloca i32, align 4
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store i32 0, i32* %retval
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%call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str, i32 0, i32 0))
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%exception = call i8* @__cxa_allocate_exception(i32 4) nounwind
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%0 = bitcast i8* %exception to i32*
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store i32 20, i32* %0
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invoke void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTIi to i8*), i8* null) noreturn
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to label %unreachable unwind label %lpad
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lpad: ; preds = %entry
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%1 = landingpad { i8*, i32 }
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catch i8* bitcast (i8** @_ZTIi to i8*)
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%2 = extractvalue { i8*, i32 } %1, 0
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store i8* %2, i8** %exn.slot
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%3 = extractvalue { i8*, i32 } %1, 1
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store i32 %3, i32* %ehselector.slot
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br label %catch.dispatch
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catch.dispatch: ; preds = %lpad
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%sel = load i32, i32* %ehselector.slot
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%4 = call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTIi to i8*)) nounwind
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%matches = icmp eq i32 %sel, %4
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br i1 %matches, label %catch, label %eh.resume
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catch: ; preds = %catch.dispatch
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%exn = load i8*, i8** %exn.slot
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%5 = call i8* @__cxa_begin_catch(i8* %exn) nounwind
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%6 = bitcast i8* %5 to i32*
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%exn.scalar = load i32, i32* %6
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store i32 %exn.scalar, i32* %e, align 4
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%7 = load i32, i32* %e, align 4
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%call2 = invoke i32 (i8*, ...) @printf(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str1, i32 0, i32 0), i32 %7)
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to label %invoke.cont unwind label %lpad1
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invoke.cont: ; preds = %catch
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call void @__cxa_end_catch() nounwind
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br label %try.cont
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try.cont: ; preds = %invoke.cont
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ret i32 0
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lpad1: ; preds = %catch
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%8 = landingpad { i8*, i32 }
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cleanup
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%9 = extractvalue { i8*, i32 } %8, 0
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store i8* %9, i8** %exn.slot
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%10 = extractvalue { i8*, i32 } %8, 1
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store i32 %10, i32* %ehselector.slot
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call void @__cxa_end_catch() nounwind
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br label %eh.resume
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eh.resume: ; preds = %lpad1, %catch.dispatch
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%exn3 = load i8*, i8** %exn.slot
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%sel4 = load i32, i32* %ehselector.slot
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%lpad.val = insertvalue { i8*, i32 } undef, i8* %exn3, 0
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%lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %sel4, 1
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resume { i8*, i32 } %lpad.val5
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unreachable: ; preds = %entry
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unreachable
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}
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declare i32 @printf(i8*, ...)
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declare i8* @__cxa_allocate_exception(i32)
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declare i32 @__gxx_personality_v0(...)
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declare void @__cxa_throw(i8*, i8*, i8*)
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declare i32 @llvm.eh.typeid.for(i8*) nounwind readnone
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declare i8* @__cxa_begin_catch(i8*)
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declare void @__cxa_end_catch()
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