1 ; RUN: llc < %s -mtriple=armv7-apple-ios | FileCheck %s
3 ; Test signed conversion.
5 ; CHECK: vcvt.s32.f32 d{{[0-9]+}}, d{{[0-9]+}}, #2
7 define <2 x i32> @t0(<2 x float> %in) {
8 %mul.i = fmul <2 x float> %in, <float 4.0, float 4.0>
9 %vcvt.i = fptosi <2 x float> %mul.i to <2 x i32>
13 ; Test unsigned conversion.
15 ; CHECK: vcvt.u32.f32 d{{[0-9]+}}, d{{[0-9]+}}, #3
17 define <2 x i32> @t1(<2 x float> %in) {
18 %mul.i = fmul <2 x float> %in, <float 8.0, float 8.0>
19 %vcvt.i = fptoui <2 x float> %mul.i to <2 x i32>
23 ; Test which should not fold due to non-power of 2.
26 ; CHECK: vcvt.s32.f32 d{{[0-9]+}}, d{{[0-9]+}}
28 define <2 x i32> @t2(<2 x float> %in) {
30 %mul.i = fmul <2 x float> %in, <float 0x401B333340000000, float 0x401B333340000000>
31 %vcvt.i = fptosi <2 x float> %mul.i to <2 x i32>
35 ; Test which should not fold due to power of 2 out of range.
38 ; CHECK: vcvt.s32.f32 d{{[0-9]+}}, d{{[0-9]+}}
40 define <2 x i32> @t3(<2 x float> %in) {
41 %mul.i = fmul <2 x float> %in, <float 0x4200000000000000, float 0x4200000000000000>
42 %vcvt.i = fptosi <2 x float> %mul.i to <2 x i32>
46 ; Test which case where const is max power of 2 (i.e., 2^32).
48 ; CHECK: vcvt.s32.f32 d{{[0-9]+}}, d{{[0-9]+}}, #32
50 define <2 x i32> @t4(<2 x float> %in) {
51 %mul.i = fmul <2 x float> %in, <float 0x41F0000000000000, float 0x41F0000000000000>
52 %vcvt.i = fptosi <2 x float> %mul.i to <2 x i32>
58 ; CHECK: vcvt.s32.f32 q{{[0-9]+}}, q{{[0-9]+}}, #3
60 define <4 x i32> @t5(<4 x float> %in) {
61 %mul.i = fmul <4 x float> %in, <float 8.0, float 8.0, float 8.0, float 8.0>
62 %vcvt.i = fptosi <4 x float> %mul.i to <4 x i32>
66 ; CHECK-LABEL: test_illegal_fp_to_int:
67 ; CHECK: vcvt.s32.f32 {{q[0-9]+}}, {{q[0-9]+}}, #2
68 define <3 x i32> @test_illegal_fp_to_int(<3 x float> %in) {
69 %scale = fmul <3 x float> %in, <float 4.0, float 4.0, float 4.0>
70 %val = fptosi <3 x float> %scale to <3 x i32>