1 ; RUN: llc < %s -march=sparcv9 | FileCheck %s
4 ; CHECK: stb %i0, [%i4]
5 ; CHECK: stb %i1, [%i4]
6 ; CHECK: sth %i2, [%i4]
8 ; CHECK: stx %i4, [%i4]
10 ; CHECK: ld [%fp+2227], [[R:%[gilo][0-7]]]
11 ; CHECK: st [[R]], [%i4]
12 ; CHECK: ldx [%fp+2231], [[R:%[gilo][0-7]]]
13 ; CHECK: stx [[R]], [%i4]
14 define void @intarg(i8 %a0, ; %i0
20 i32 %a6, ; [%fp+BIAS+176]
21 i8* %a7) { ; [%fp+BIAS+184]
24 %p16 = bitcast i8* %a4 to i16*
25 store i16 %a2, i16* %p16
26 %p32 = bitcast i8* %a4 to i32*
27 store i32 %a3, i32* %p32
28 %pp = bitcast i8* %a4 to i8**
29 store i8* %a4, i8** %pp
30 store i32 %a5, i32* %p32
31 store i32 %a6, i32* %p32
32 store i8* %a7, i8** %pp
41 ; CHECK: ld [%fp+2307], [[F:%f[0-9]+]]
42 ; CHECK: fadds %f31, [[F]]
43 define double @floatarg(float %a0, ; %f1
59 float %a16, ; [%fp+BIAS+256] (using 8 bytes)
60 float %a17) { ; [%fp+BIAS+264] (using 8 bytes)
61 %d0 = fpext float %a0 to double
62 %s1 = fadd double %a1, %d0
63 %s2 = fadd double %a2, %s1
64 %s3 = fadd double %a3, %s2
65 %s16 = fadd float %a15, %a16
66 %d16 = fpext float %s16 to double
67 %s17 = fadd double %d16, %s3
75 ; CHECK: ldx [%fp+2231]
76 ; CHECK: ldx [%fp+2247]
77 define void @mixedarg(i8 %a0, ; %i0
83 i64 %a6, ; [%fp+BIAS+176]
84 double *%a7, ; [%fp+BIAS+184]
86 i16* %a9) { ; [%fp+BIAS+200]
87 %d1 = fpext float %a1 to double
88 %s3 = fadd double %a3, %d1
89 %s8 = fadd double %a8, %s3
90 store double %s8, double* %a7
91 store i16 %a2, i16* %a9
95 ; The inreg attribute is used to indicate 32-bit sized struct elements that
96 ; share an 8-byte slot.
99 ; CHECK: srlx %i0, 32, [[R:%[gilo][0-7]]]
101 define i32 @inreg_fi(i32 inreg %a0, ; high bits of %i0
102 float inreg %a1) { ; %f1
103 %b1 = fptosi float %a1 to i32
104 %rv = sub i32 %a0, %b1
109 ; CHECK: fsubs %f0, %f1, %f1
110 define float @inreg_ff(float inreg %a0, ; %f0
111 float inreg %a1) { ; %f1
112 %rv = fsub float %a0, %a1
119 define i32 @inreg_if(float inreg %a0, ; %f0
120 i32 inreg %a1) { ; low bits of %i0
121 %b0 = fptosi float %a0 to i32
122 %rv = sub i32 %a1, %b0
126 ; The frontend shouldn't do this. Just pass i64 instead.
128 ; CHECK: srlx %i0, 32, [[R:%[gilo][0-7]]]
129 ; CHECK: sub %i0, [[R]], %i0
130 define i32 @inreg_ii(i32 inreg %a0, ; high bits of %i0
131 i32 inreg %a1) { ; low bits of %i0
132 %rv = sub i32 %a1, %a0