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Diffstat (limited to 'test/CodeGen/Generic/cast-fp.ll')
| -rw-r--r-- | test/CodeGen/Generic/cast-fp.ll | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/test/CodeGen/Generic/cast-fp.ll b/test/CodeGen/Generic/cast-fp.ll new file mode 100644 index 0000000..590b7ce --- /dev/null +++ b/test/CodeGen/Generic/cast-fp.ll @@ -0,0 +1,33 @@ +; RUN: llc < %s +@a_fstr = internal constant [8 x i8] c"a = %f\0A\00" ; <[8 x i8]*> [#uses=1] +@a_lstr = internal constant [10 x i8] c"a = %lld\0A\00" ; <[10 x i8]*> [#uses=1] +@a_dstr = internal constant [8 x i8] c"a = %d\0A\00" ; <[8 x i8]*> [#uses=1] +@b_dstr = internal constant [8 x i8] c"b = %d\0A\00" ; <[8 x i8]*> [#uses=1] +@b_fstr = internal constant [8 x i8] c"b = %f\0A\00" ; <[8 x i8]*> [#uses=1] +@A = global double 2.000000e+00 ; <double*> [#uses=1] +@B = global i32 2 ; <i32*> [#uses=1] + +declare i32 @printf(i8*, ...) + +define i32 @main() { + %a = load double* @A ; <double> [#uses=4] + %a_fs = getelementptr [8 x i8]* @a_fstr, i64 0, i64 0 ; <i8*> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %a_fs, double %a ) ; <i32>:1 [#uses=0] + %a_d2l = fptosi double %a to i64 ; <i64> [#uses=1] + %a_ls = getelementptr [10 x i8]* @a_lstr, i64 0, i64 0 ; <i8*> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %a_ls, i64 %a_d2l ) ; <i32>:2 [#uses=0] + %a_d2i = fptosi double %a to i32 ; <i32> [#uses=2] + %a_ds = getelementptr [8 x i8]* @a_dstr, i64 0, i64 0 ; <i8*> [#uses=3] + call i32 (i8*, ...)* @printf( i8* %a_ds, i32 %a_d2i ) ; <i32>:3 [#uses=0] + %a_d2sb = fptosi double %a to i8 ; <i8> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %a_ds, i8 %a_d2sb ) ; <i32>:4 [#uses=0] + %a_d2i2sb = trunc i32 %a_d2i to i8 ; <i8> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %a_ds, i8 %a_d2i2sb ) ; <i32>:5 [#uses=0] + %b = load i32* @B ; <i32> [#uses=2] + %b_ds = getelementptr [8 x i8]* @b_dstr, i64 0, i64 0 ; <i8*> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %b_ds, i32 %b ) ; <i32>:6 [#uses=0] + %b_i2d = sitofp i32 %b to double ; <double> [#uses=1] + %b_fs = getelementptr [8 x i8]* @b_fstr, i64 0, i64 0 ; <i8*> [#uses=1] + call i32 (i8*, ...)* @printf( i8* %b_fs, double %b_i2d ) ; <i32>:7 [#uses=0] + ret i32 0 +} |