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https://github.com/c64scene-ar/llvm-6502.git
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53a66d10f0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47296 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.8 KiB
LLVM
34 lines
1.8 KiB
LLVM
; RUN: llvm-as < %s | llc
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@a_fstr = internal constant [8 x i8] c"a = %f\0A\00" ; <[8 x i8]*> [#uses=1]
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@a_lstr = internal constant [10 x i8] c"a = %lld\0A\00" ; <[10 x i8]*> [#uses=1]
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@a_dstr = internal constant [8 x i8] c"a = %d\0A\00" ; <[8 x i8]*> [#uses=1]
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@b_dstr = internal constant [8 x i8] c"b = %d\0A\00" ; <[8 x i8]*> [#uses=1]
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@b_fstr = internal constant [8 x i8] c"b = %f\0A\00" ; <[8 x i8]*> [#uses=1]
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@A = global double 2.000000e+00 ; <double*> [#uses=1]
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@B = global i32 2 ; <i32*> [#uses=1]
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declare i32 @printf(i8*, ...)
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define i32 @main() {
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%a = load double* @A ; <double> [#uses=4]
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%a_fs = getelementptr [8 x i8]* @a_fstr, i64 0, i64 0 ; <i8*> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %a_fs, double %a ) ; <i32>:1 [#uses=0]
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%a_d2l = fptosi double %a to i64 ; <i64> [#uses=1]
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%a_ls = getelementptr [10 x i8]* @a_lstr, i64 0, i64 0 ; <i8*> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %a_ls, i64 %a_d2l ) ; <i32>:2 [#uses=0]
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%a_d2i = fptosi double %a to i32 ; <i32> [#uses=2]
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%a_ds = getelementptr [8 x i8]* @a_dstr, i64 0, i64 0 ; <i8*> [#uses=3]
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call i32 (i8*, ...)* @printf( i8* %a_ds, i32 %a_d2i ) ; <i32>:3 [#uses=0]
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%a_d2sb = fptosi double %a to i8 ; <i8> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %a_ds, i8 %a_d2sb ) ; <i32>:4 [#uses=0]
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%a_d2i2sb = trunc i32 %a_d2i to i8 ; <i8> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %a_ds, i8 %a_d2i2sb ) ; <i32>:5 [#uses=0]
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%b = load i32* @B ; <i32> [#uses=2]
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%b_ds = getelementptr [8 x i8]* @b_dstr, i64 0, i64 0 ; <i8*> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %b_ds, i32 %b ) ; <i32>:6 [#uses=0]
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%b_i2d = sitofp i32 %b to double ; <double> [#uses=1]
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%b_fs = getelementptr [8 x i8]* @b_fstr, i64 0, i64 0 ; <i8*> [#uses=1]
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call i32 (i8*, ...)* @printf( i8* %b_fs, double %b_i2d ) ; <i32>:7 [#uses=0]
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ret i32 0
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}
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