X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FMC%2FAsmParser%2Ffloating-literals.s;h=6578e32ce822ef87c13ba8e79614e3f25342ff24;hb=0e9c68e6bc8768143308b0162e900ba8bd10dc01;hp=b8e6e3cc80061b529e8cee19e730f687564edb67;hpb=4f2afe3d399eb9485dc605f3cc3a6382dcae757a;p=oota-llvm.git

diff --git a/test/MC/AsmParser/floating-literals.s b/test/MC/AsmParser/floating-literals.s
index b8e6e3cc800..6578e32ce82 100644
--- a/test/MC/AsmParser/floating-literals.s
+++ b/test/MC/AsmParser/floating-literals.s
@@ -1,10 +1,23 @@
-# RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s
+# RUN: not llvm-mc -triple i386-unknown-unknown %s 2> /dev/null | FileCheck %s
+# RUN: not llvm-mc -triple i386-unknown-unknown %s 2>&1 > /dev/null| FileCheck %s --check-prefix=CHECK-ERROR
 
 # CHECK: .long	1067412619
 # CHECK: .long	1075000115
 # CHECK: .long	1077936128
 # CHECK: .long	1082549862
 .single 1.2455, +2.3, 3, + 4.2
+
+# CHECK: .long	2139095040
+.single InFinIty
+
+# CHECK: .long	4286578688
+.single -iNf
+
+# CHECK: .long	2147483647
+.single nAN
+
+# CHECK: .long  1067928519
+.float 1.307
         
 # CHECK: .quad	4617315517961601024
 # CHECK: .quad	4597526701198935065
@@ -30,3 +43,40 @@
 // APFloat should reject these with an error, not crash:
 //.double -1.2e+
 //.double -1.2e
+
+# CHECK: .long 1310177520
+.float 0x12f7.1ep+17
+# CHECK: .long 1084227584
+.float 0x.ap+3
+# CHECK: .quad 4602678819172646912
+.double 0x2.p-2
+# CHECK: .long 1094713344
+.float 0x3p2
+# CHECK: .long 872284160
+.float 0x7fp-30
+# CHECK: .long 3212836864
+.float -0x1.0p0
+
+# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
+# CHECK-ERROR: unexpected token in directive
+.float 0xa.apa
+
+# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
+# CHECK-ERROR: unexpected token in directive
+.double -0x1.2p+
+
+# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
+# CHECK-ERROR: unexpected token in directive
+.double -0x1.2p
+
+# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
+# CHECK-ERROR: unexpected token in directive
+.float 0xp2
+
+# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
+# CHECK-ERROR: unexpected token in directive
+.float 0x.p5
+
+# CHECK-ERROR: error: invalid hexadecimal floating-point constant: expected exponent part 'p'
+# CHECK-ERROR: unexpected token in directive
+.float 0x1.2