aboutsummaryrefslogtreecommitdiff
path: root/gas
diff options
context:
space:
mode:
Diffstat (limited to 'gas')
-rw-r--r--gas/ChangeLog10
-rw-r--r--gas/config/tc-aarch64.c25
-rw-r--r--gas/testsuite/gas/aarch64/diagnostic.l4
-rw-r--r--gas/testsuite/gas/aarch64/diagnostic.s8
-rw-r--r--gas/testsuite/gas/aarch64/fpmov.d4
-rw-r--r--gas/testsuite/gas/aarch64/fpmov.s5
-rw-r--r--gas/testsuite/gas/aarch64/sve-invalid.l14
-rw-r--r--gas/testsuite/gas/aarch64/sve-invalid.s10
8 files changed, 37 insertions, 43 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index c1687b4..56c0c24 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,15 @@
2018-05-10 Tamar Christina <tamar.christina@arm.com>
+ * config/tc-aarch64.c (parse_aarch64_imm_float): Remove restrictions.
+ * testsuite/gas/aarch64/diagnostic.s: Move fmov int test to..
+ * testsuite/gas/aarch64/fpmov.s: Here.
+ * testsuite/gas/aarch64/fpmov.d: Update results with fmov.
+ * testsuite/gas/aarch64/diagnostic.l: Remove fmov values.
+ * testsuite/gas/aarch64/sve-invalid.s: Update test files.
+ * testsuite/gas/aarch64/sve-invalid.l: Likewise
+
+2018-05-10 Tamar Christina <tamar.christina@arm.com>
+
* gas/config/tc-arm.c (do_neon_mov): Allow integer literal for float
immediate.
* testsuite/gas/arm/vfp-mov-enc.s: New.
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 02c92e3..e673e12 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -2279,7 +2279,6 @@ parse_aarch64_imm_float (char **ccp, int *immed, bfd_boolean dp_p,
char *str = *ccp;
char *fpnum;
LITTLENUM_TYPE words[MAX_LITTLENUMS];
- int found_fpchar = 0;
int64_t val = 0;
unsigned fpword = 0;
bfd_boolean hex_p = FALSE;
@@ -2309,26 +2308,10 @@ parse_aarch64_imm_float (char **ccp, int *immed, bfd_boolean dp_p,
hex_p = TRUE;
}
- else
- {
- if (reg_name_p (str, reg_type))
- {
- set_recoverable_error (_("immediate operand required"));
- return FALSE;
- }
-
- /* We must not accidentally parse an integer as a floating-point number.
- Make sure that the value we parse is not an integer by checking for
- special characters '.' or 'e'. */
- for (; *fpnum != '\0' && *fpnum != ' ' && *fpnum != '\n'; fpnum++)
- if (*fpnum == '.' || *fpnum == 'e' || *fpnum == 'E')
- {
- found_fpchar = 1;
- break;
- }
-
- if (!found_fpchar)
- return FALSE;
+ else if (reg_name_p (str, reg_type))
+ {
+ set_recoverable_error (_("immediate operand required"));
+ return FALSE;
}
if (! hex_p)
diff --git a/gas/testsuite/gas/aarch64/diagnostic.l b/gas/testsuite/gas/aarch64/diagnostic.l
index cd3ce99..00bb512 100644
--- a/gas/testsuite/gas/aarch64/diagnostic.l
+++ b/gas/testsuite/gas/aarch64/diagnostic.l
@@ -144,10 +144,6 @@
[^:]*:256: Error: register element index out of range 0 to 15 at operand 1 -- `ld2 {v0\.b,v1\.b}\[-1\],\[x0\]'
[^:]*:259: Error: register element index out of range 0 to 15 at operand 1 -- `ld2 {v0\.b,v1\.b}\[16\],\[x0\]'
[^:]*:260: Error: register element index out of range 0 to 15 at operand 1 -- `ld2 {v0\.b,v1\.b}\[67\],\[x0\]'
-[^:]*:262: Error: invalid floating-point constant at operand 2 -- `fmov d0,#2'
-[^:]*:263: Error: invalid floating-point constant at operand 2 -- `fmov d0,#-2'
-[^:]*:264: Error: invalid floating-point constant at operand 2 -- `fmov s0,2'
-[^:]*:265: Error: invalid floating-point constant at operand 2 -- `fmov s0,-2'
[^:]*:267: Error: integer 64-bit register expected at operand 2 -- `st2 {v0.4s,v1.4s},\[sp\],xzr'
[^:]*:268: Error: integer or zero register expected at operand 2 -- `str x1,\[x2,sp\]'
[^:]*:271: Error: relocation not allowed at operand 3 -- `ldnp x1,x2,\[x3,#:lo12:foo\]'
diff --git a/gas/testsuite/gas/aarch64/diagnostic.s b/gas/testsuite/gas/aarch64/diagnostic.s
index 12e8504..a62327d 100644
--- a/gas/testsuite/gas/aarch64/diagnostic.s
+++ b/gas/testsuite/gas/aarch64/diagnostic.s
@@ -259,10 +259,10 @@
ld2 {v0.b, v1.b}[16], [x0]
ld2 {v0.b, v1.b}[67], [x0]
- fmov d0, #2
- fmov d0, #-2
- fmov s0, 2
- fmov s0, -2
+
+
+
+
st2 {v0.4s, v1.4s}, [sp], xzr
str x1, [x2, sp]
diff --git a/gas/testsuite/gas/aarch64/fpmov.d b/gas/testsuite/gas/aarch64/fpmov.d
index fb032c6..21c16b7 100644
--- a/gas/testsuite/gas/aarch64/fpmov.d
+++ b/gas/testsuite/gas/aarch64/fpmov.d
@@ -17,3 +17,7 @@ Disassembly of section .*:
24: 1e69f000 fmov d0, #2\.421875000000000000e-01
28: 1e69f000 fmov d0, #2\.421875000000000000e-01
2c: 1e29f000 fmov s0, #2\.421875000000000000e-01
+ 30: 1e601000 fmov d0, #2\.000000000000000000e\+00
+ 34: 1e701000 fmov d0, #-2\.000000000000000000e\+00
+ 38: 1e201000 fmov s0, #2\.000000000000000000e\+00
+ 3c: 1e301000 fmov s0, #-2\.000000000000000000e\+00
diff --git a/gas/testsuite/gas/aarch64/fpmov.s b/gas/testsuite/gas/aarch64/fpmov.s
index ffc9881..0b0a63e 100644
--- a/gas/testsuite/gas/aarch64/fpmov.s
+++ b/gas/testsuite/gas/aarch64/fpmov.s
@@ -15,3 +15,8 @@
fmov d0, 0.2421875
fmov d0, 0x3fcf000000000000
fmov s0, 0x3e780000
+
+ fmov d0, #2
+ fmov d0, #-2
+ fmov s0, 2
+ fmov s0, -2
diff --git a/gas/testsuite/gas/aarch64/sve-invalid.l b/gas/testsuite/gas/aarch64/sve-invalid.l
index 6e614c3..32b7952 100644
--- a/gas/testsuite/gas/aarch64/sve-invalid.l
+++ b/gas/testsuite/gas/aarch64/sve-invalid.l
@@ -820,23 +820,19 @@
.*: Error: immediate out of range at operand 3 -- `bic z0\.d,z0\.d,#0xd'
.*: Error: immediate zero expected at operand 4 -- `fcmeq p0\.s,p1/z,z2\.s,#1'
.*: Error: immediate zero expected at operand 4 -- `fcmeq p0\.s,p1/z,z2\.s,#1\.0'
-.*: Error: invalid floating-point constant at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#0'
+.*: Error: floating-point value must be 0\.5 or 1\.0 at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#0'
.*: Error: floating-point value must be 0\.5 or 1\.0 at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#0\.0'
-.*: Error: invalid floating-point constant at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#1'
.*: Error: floating-point value must be 0\.5 or 1\.0 at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#1\.5'
-.*: Error: invalid floating-point constant at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#2'
+.*: Error: floating-point value must be 0\.5 or 1\.0 at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#2'
.*: Error: floating-point value must be 0\.5 or 1\.0 at operand 4 -- `fadd z0\.s,p1/m,z0\.s,#2\.0'
-.*: Error: invalid floating-point constant at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#0'
+.*: Error: floating-point value must be 0\.5 or 2\.0 at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#0'
.*: Error: floating-point value must be 0\.5 or 2\.0 at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#0\.0'
-.*: Error: invalid floating-point constant at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#1'
+.*: Error: floating-point value must be 0\.5 or 2\.0 at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#1'
.*: Error: floating-point value must be 0\.5 or 2\.0 at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#1\.0'
.*: Error: floating-point value must be 0\.5 or 2\.0 at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#1\.5'
-.*: Error: invalid floating-point constant at operand 4 -- `fmul z0\.s,p1/m,z0\.s,#2'
-.*: Error: invalid floating-point constant at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#0'
.*: Error: floating-point value must be 0\.0 or 1\.0 at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#0\.5'
-.*: Error: invalid floating-point constant at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#1'
.*: Error: floating-point value must be 0\.0 or 1\.0 at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#1\.5'
-.*: Error: invalid floating-point constant at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#2'
+.*: Error: floating-point value must be 0\.0 or 1\.0 at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#2'
.*: Error: floating-point value must be 0\.0 or 1\.0 at operand 4 -- `fmax z0\.s,p1/m,z0\.s,#2\.0'
.*: Error: operand 2 must be an enumeration value such as POW2 -- `ptrue p1\.b,vl0'
.*: Error: operand 2 must be an enumeration value such as POW2 -- `ptrue p1\.b,vl255'
diff --git a/gas/testsuite/gas/aarch64/sve-invalid.s b/gas/testsuite/gas/aarch64/sve-invalid.s
index 148dbc8..204721e 100644
--- a/gas/testsuite/gas/aarch64/sve-invalid.s
+++ b/gas/testsuite/gas/aarch64/sve-invalid.s
@@ -914,7 +914,7 @@
fadd z0.s, p1/m, z0.s, #0
fadd z0.s, p1/m, z0.s, #0.0
fadd z0.s, p1/m, z0.s, #0.5 // OK
- fadd z0.s, p1/m, z0.s, #1
+ fadd z0.s, p1/m, z0.s, #1 // OK
fadd z0.s, p1/m, z0.s, #1.0 // OK
fadd z0.s, p1/m, z0.s, #1.5
fadd z0.s, p1/m, z0.s, #2
@@ -923,16 +923,16 @@
fmul z0.s, p1/m, z0.s, #0
fmul z0.s, p1/m, z0.s, #0.0
fmul z0.s, p1/m, z0.s, #0.5 // OK
- fmul z0.s, p1/m, z0.s, #1
+ fmul z0.s, p1/m, z0.s, #1 // OK
fmul z0.s, p1/m, z0.s, #1.0
fmul z0.s, p1/m, z0.s, #1.5
- fmul z0.s, p1/m, z0.s, #2
+ fmul z0.s, p1/m, z0.s, #2 // OK
fmul z0.s, p1/m, z0.s, #2.0 // OK
- fmax z0.s, p1/m, z0.s, #0
+ fmax z0.s, p1/m, z0.s, #0 // OK
fmax z0.s, p1/m, z0.s, #0.0 // OK
fmax z0.s, p1/m, z0.s, #0.5
- fmax z0.s, p1/m, z0.s, #1
+ fmax z0.s, p1/m, z0.s, #1 // OK
fmax z0.s, p1/m, z0.s, #1.0 // OK
fmax z0.s, p1/m, z0.s, #1.5
fmax z0.s, p1/m, z0.s, #2
generated by cgit v1.1 at 2024-09-13 18:24:40 +0000