ReleaseNotes: shrink-wrapping; by Quentin Colombet

[oota-llvm.git] / test / MC / ARM / simple-fp-encoding.s

diff --git a/test/MC/ARM/simple-fp-encoding.s b/test/MC/ARM/simple-fp-encoding.s
index 2a226205a086d27387ee1c27fe21baeaf941239f..539dd2c4d9761ad58be8e54ce3a87f93f02ffb7e 100644 (file)
--- a/test/MC/ARM/simple-fp-encoding.s
+++ b/test/MC/ARM/simple-fp-encoding.s
@@ -157,6 +157,10 @@
         vmrs  r0, fpexc
 @ CHECK: vmrs  r0, fpsid             @ encoding: [0x10,0x0a,0xf0,0xee]
         vmrs  r0, fpsid
+@ CHECK: vmrs  r1, fpinst           @ encoding: [0x10,0x1a,0xf9,0xee]
+        vmrs r1, fpinst
+@ CHECK: vmrs  r8, fpinst2          @ encoding: [0x10,0x8a,0xfa,0xee]
+        vmrs r8, fpinst2
 
 @ CHECK: vmsr fpscr, r0              @ encoding: [0x10,0x0a,0xe1,0xee]
         vmsr    fpscr, r0
@@ -164,6 +168,10 @@
         vmsr  fpexc, r0
 @ CHECK: vmsr  fpsid, r0             @ encoding: [0x10,0x0a,0xe0,0xee]
         vmsr  fpsid, r0
+@ CHECK: vmsr  fpinst, r3           @ encoding: [0x10,0x3a,0xe9,0xee]
+        vmsr fpinst, r3        
+@ CHECK: vmsr  fpinst2, r4          @ encoding: [0x10,0x4a,0xea,0xee]
+        vmsr fpinst2, r4
 
         vmov.f64        d16, #3.000000e+00
         vmov.f32        s0, #3.000000e+00
@@ -289,6 +297,20 @@
         vstmia  r1, {s2,s3-s6,s7}
         vstmdb sp!, {q4-q7}
 
+        fldmiax r5!, {d0-d2}
+        fldmiaxeq r0, {d4,d5}
+        fldmdbxne r5!, {d4,d5,d6}
+@ CHECK: fldmiax r5!, {d0, d1, d2}      @ encoding: [0x07,0x0b,0xb5,0xec]
+@ CHECK: fldmiaxeq r0, {d4, d5}         @ encoding: [0x05,0x4b,0x90,0x0c]
+@ CHECK: fldmdbxne r5!, {d4, d5, d6}    @ encoding: [0x07,0x4b,0x35,0x1d]
+
+        fstmiax r5!, {d0-d7}
+        fstmiaxeq r4, {d8,d9}
+        fstmdbxne r7!, {d2-d4}
+@ CHECK: fstmiax r5!, {d0, d1, d2, d3, d4, d5, d6, d7} @ encoding: [0x11,0x0b,0xa5,0xec]
+@ CHECK: fstmiaxeq r4, {d8, d9}         @ encoding: [0x05,0x8b,0x84,0x0c]
+@ CHECK: fstmdbxne r7!, {d2, d3, d4}    @ encoding: [0x07,0x2b,0x27,0x1d]
+
 @ CHECK: vcvtr.s32.f64  s0, d0 @ encoding: [0x40,0x0b,0xbd,0xee]
 @ CHECK: vcvtr.s32.f32  s0, s1 @ encoding: [0x60,0x0a,0xbd,0xee]
 @ CHECK: vcvtr.u32.f64  s0, d0 @ encoding: [0x40,0x0b,0xbc,0xee]
@@ -373,3 +395,46 @@
 
 @ CHECK: vmov.i32      d4, #0x0        @ encoding: [0x10,0x40,0x80,0xf2]
 @ CHECK: vmov.i32      d4, #0x42000000 @ encoding: [0x12,0x46,0x84,0xf2]
+
+@ Test encoding of floating point constants for vmov functions
+@ vfp3
+         vmov.f32 s5, #1.0
+         vmov.f32 s5, #0.125
+         vmov.f32 s5, #-1.875
+         vmov.f32 s5, #-0.59375
+
+         vmov.f64 d6, #1.0
+         vmov.f64 d6, #0.125
+         vmov.f64 d6, #-1.875
+         vmov.f64 d6, #-0.59375
+
+@ neon
+         vmov.f32 d7, #1.0
+         vmov.f32 d7, #0.125
+         vmov.f32 d7, #-1.875
+         vmov.f32 d7, #-0.59375
+
+         vmov.f32 q8, #1.0
+         vmov.f32 q8, #0.125
+         vmov.f32 q8, #-1.875
+         vmov.f32 q8, #-0.59375
+
+@ CHECK: vmov.f32        s5, #1.000000e+00 @ encoding: [0x00,0x2a,0xf7,0xee]
+@ CHECK: vmov.f32        s5, #1.250000e-01 @ encoding: [0x00,0x2a,0xf4,0xee]
+@ CHECK: vmov.f32        s5, #-1.875000e+00 @ encoding: [0x0e,0x2a,0xff,0xee]
+@ CHECK: vmov.f32        s5, #-5.937500e-01 @ encoding: [0x03,0x2a,0xfe,0xee]
+
+@ CHECK: vmov.f64        d6, #1.000000e+00 @ encoding: [0x00,0x6b,0xb7,0xee]
+@ CHECK: vmov.f64        d6, #1.250000e-01 @ encoding: [0x00,0x6b,0xb4,0xee]
+@ CHECK: vmov.f64        d6, #-1.875000e+00 @ encoding: [0x0e,0x6b,0xbf,0xee]
+@ CHECK: vmov.f64        d6, #-5.937500e-01 @ encoding: [0x03,0x6b,0xbe,0xee]
+
+@ CHECK: vmov.f32        d7, #1.000000e+00 @ encoding: [0x10,0x7f,0x87,0xf2]
+@ CHECK: vmov.f32        d7, #1.250000e-01 @ encoding: [0x10,0x7f,0x84,0xf2]
+@ CHECK: vmov.f32        d7, #-1.875000e+00 @ encoding: [0x1e,0x7f,0x87,0xf3]
+@ CHECK: vmov.f32        d7, #-5.937500e-01 @ encoding: [0x13,0x7f,0x86,0xf3]
+
+@ CHECK: vmov.f32        q8, #1.000000e+00 @ encoding: [0x50,0x0f,0xc7,0xf2]
+@ CHECK: vmov.f32        q8, #1.250000e-01 @ encoding: [0x50,0x0f,0xc4,0xf2]
+@ CHECK: vmov.f32        q8, #-1.875000e+00 @ encoding: [0x5e,0x0f,0xc7,0xf3]
+@ CHECK: vmov.f32        q8, #-5.937500e-01 @ encoding: [0x53,0x0f,0xc6,0xf3]