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76 lines
2.4 KiB
LLVM
76 lines
2.4 KiB
LLVM
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; RUN: llc -march=mips < %s | FileCheck %s -check-prefix=O32
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; RUN: llc -march=mips64 -target-abi=n32 < %s | FileCheck %s -check-prefix=N32
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; RUN: llc -march=mips64 < %s | FileCheck %s -check-prefix=N64
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; We only use the '$' prefix on O32. The others use the ELF convention.
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; O32: $JTI0_0
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; N32: .LJTI0_0
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; N64: .LJTI0_0
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; Check basic block labels while we're at it.
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; O32: $BB0_2:
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; N32: .LBB0_2:
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; N64: .LBB0_2:
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@.str = private unnamed_addr constant [2 x i8] c"A\00", align 1
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@.str.1 = private unnamed_addr constant [2 x i8] c"B\00", align 1
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@.str.2 = private unnamed_addr constant [2 x i8] c"C\00", align 1
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@.str.3 = private unnamed_addr constant [2 x i8] c"D\00", align 1
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@.str.4 = private unnamed_addr constant [2 x i8] c"E\00", align 1
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@.str.5 = private unnamed_addr constant [2 x i8] c"F\00", align 1
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@.str.6 = private unnamed_addr constant [2 x i8] c"G\00", align 1
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@.str.7 = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
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define i8* @_Z3fooi(i32 signext %Letter) {
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entry:
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%retval = alloca i8*, align 8
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%Letter.addr = alloca i32, align 4
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store i32 %Letter, i32* %Letter.addr, align 4
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%0 = load i32, i32* %Letter.addr, align 4
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switch i32 %0, label %sw.epilog [
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i32 0, label %sw.bb
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i32 1, label %sw.bb1
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i32 2, label %sw.bb2
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i32 3, label %sw.bb3
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i32 4, label %sw.bb4
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i32 5, label %sw.bb5
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i32 6, label %sw.bb6
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]
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sw.bb:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb1:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb2:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb3:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb4:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.4, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb5:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.bb6:
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store i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0), i8** %retval, align 8
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br label %return
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sw.epilog:
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store i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str.7, i32 0, i32 0), i8** %retval, align 8
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br label %return
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return:
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%1 = load i8*, i8** %retval, align 8
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ret i8* %1
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}
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